---
title: "Sum Up Math 1"
book: "xxxxx"
category: "MA"
publisher: "Ratan Prakashan Mandir Pvt. Ltd."
type: "Educational Material"
---
## ^^^^ Xum Up jHR
rf> RATAN PRAKASHAN MANDIR PVT. LTD
Educational & University Publishers
2nd Floor, Centre Plaza, Parinay Kunj, Lajpat Kunj Marg, Agra - 282002 Contact: 0562-4068152 | Mob.: 9068675302
Email: I Website: [www.ratanprakashan.com](http://www.ratanprakashan.com)
By
Ved Prakash
M.Sc (Math), B.Ed.
ISBN: 978-93-7899-598-9
MRP: ' 285
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i Preface
We all like to play. When we indulge ourselves into an activity, and if it is interesting, we concentrate and put all our attention in it. Suppose the same principle is applied to Mathematics! "Sum Up Mathematics" brings to you the subject in easy-to-understand way. The contents are from everyday life and so children will grasp the matter quickly. We can safely say-Children will play with mathematics.
This series redefines the concepts of Mathematics. Close attention has been paid to present the topics in an innovative and lucid way. The chapters are well illustrated with solved examples and numerous problems for better comprehension and ample of practice.
Main Features of this Series
- • Learning by Doing is the essence of the text
- • Illustrations and exercises are tastefully done
- • The text is designed to generate and build comprehension of the learner
This series also fosters a positive attitude among children and encourages them to be friendly with mathematics so that the values of the subject can be enjoyed.
Author
(X
### ^CONTENTS
S. No.
Chapters Page No. S. No. Chapters M Page No.
1\.
2\.
3\.
4\.
5\.
6\.
7\.
8\.
9\.
10\.
11\.
12\.
13\.
14\.
15\.
16\.
17\.
18\.
Bigger-Smaller 5 46. Before-After 65
Bigger of the Same Size-Smaller 6 47. Between 66
Biggest-Smallest 7 48. Up-Down 67
Top-Bottom 8 49. Ascending or Descending Order 68
On-Under 9 50. Smallest or Greatest Number 69
Inside Outside 10 51. Number (51-60) 70
Right-Left 11 52. Hidden Number 78
Matching 12 53. Before and After 79
Counting objects 13 54. Between 80
Counting and Writing 14 55. Ascending or Descending Order 81
Recognition of Numbers 16 56. Expanded Number 82
Making Collection 18 57. Addition of Tens 83
Number & Number Name 19 58. Addition of Tens and Ones 85
Writing Numbers in Order 20 59. Adding'Tens to Tens'and
After-Before 21 'Ones to Ones' 87
Between 22 60. More on Addition 88
Writing Numbers 24 61. Addition (Continued) 89
Writing Numbers (1-9) in 62. Addition Stories 90
Descending (Decreasing) Order 25 63. Subtraction
19\.
20\.
21\.
22\.
23\.
24\.
25\.
26\.
27\.
28\.
29\.
30\.
31\.
32\.
33\.
34\.
35\.
36\.
37\.
38\.
39\.
40\.
41\.
42\.
43\.
44\.
45\.
Equal to 26 (Subtraction of Tens From Tens) 91
Addition 27 64. Subtract 'Ones From Ones' and
Problems on Addition 29 'Tens From Tens' 93
Writing Numbers in Order 30 65. Subtraction Stories 96
Mental Arithmetic (Addition) 31 66. Adding and Subtracting 97
Partitioning of a Collection 32 67. Tall-Short 98
Subtraction 33 68. Long-Short 101
Subtract 34 69. Thick-Thin 103
Problems on Subtraction 35 70. Near-Far 105
Mental Arithmetic (Subtraction) 36 71. Wide-Narrow 108
The Number'Zero' 37 72. Estimating and Measuring Lengths 109
Addition Property at'Zero' 38 73. Heavy-Light 112
Subtraction Property of'Zero 39 74. Time 114
The Number'Ten' 41 75. Days of the Week 117
Numbers (11-20) 42 76. Data Handling 119
Count and Write 46 77. Shapes and Space 120
More-Less 48 78. Sorting of Solids 121
Join the Dots 49 79. Sliding-Rolling 122
Addition 50 80. 2-D Shapes 123
Addition on Number Line 51 81. Patterns 125
Add 52 82. Multiplication 127
Mental Arithmetic (Addition) 53 83. Our Coins 136
Adding Three Numbers (1 Digit) 54 84. Our Currency Notes 140
Subtraction 55 85. Revision of Addition and
Subtraction on Number Line 57 subtraction 142
Numbers (21-30) 59 86. Magic Squares 144
Puzzles Time 64
Bigger
Smaller
Smaller
Tick (/) the smaller object:
#### B W€R-of the same size-SmalleR
Bigger
Medium
Smaller
Compare with the object on the left. Tick (/) the bigger object and cross (X) the smaller object:
#### biggest-Smallest
Smallest
Medium
Biggest
Tick (/) the biggest object:
Tick (/) the object on the top and cross (X) the
object in the bottom.
#### On-UndeR
cross
Tick (/) the object which is on and
(X) the object which is under :
o (Patching : 09okc-Lc55
Tick (/) more object and cross (X) less object:
7
k^° Count! ng Objects i n u Collect! on\_jSb
sr
^ ^^H11^\*
One
^^^j^ ^^^^
Two
✓
\_^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Three
\*
6444
Four
■^ W- W
Five
fa fa. fa !^ fa fa
Six
Seven
11111111
Eight
t \*
^ ^ ^^ ^^ ^^ ^^ ^^ ^ ^^
Nine
1
#### Counting and Waiting
Kuwb€R5 (1-9)
#### NumbeR and ^umkR Name
Write the number for the following :
Write the number names of the following:
0 WRitin# Nbmbexs in ORdeR
Number the rabbits in order from 1 to 9 :
Number the ice-creams in order from 6 to 9 :
#### RfteR-befORe
Write the placeholders :
is after 8
is before 9
is after 7
is before 6
is after 2
is before 2
is after 4
is before 5
is after 6
is before 7
7 is before
is after 5
is before 8
4 is before
is after 3
is before 4
3 is before
is after 1
is before 3
8 is before
Fill in the blanks :
^jT) is between 5 and 7
is between 7 and 9
(^^) is between 3 and 5
is between 6 and 8
is between 5 and 7
(^^) is between 1 and 2
is between 4 and 6
7 is between (^^ and ^^
6 is between |^) and
8 is between (^^) and (^^j
5 is between (^^ and
4 is between |^| and
2 is between (
3 is between (^^) and (^^
9 is between (^^ and
2 is between (^^) and
5 is between and
7 is between and
j and ( J
q 5
#### WRiting Kumb€R5 (1-9) in Rsandind (liwusiihj) ORdeR
Count and arrange the following numbers in ascending order :
8
in Descending (DecReasing) ORdeR
\\2z w w vü
#### Vq i kil to’ «Symbol (=)
5 is equal to 5
5 = 5
f / X XX
0000 000
7 is equal to 7
bells in one box.
bells in other box.
bells in all.
toffees in one plate.
toffees in other plate.
toffees in all.
cherries in one bunch.
cherries in other bunch.
cherries in all.
biscuits in one plate.
biscuits in other plate.
biscuits in all.
balls in one box.
balls in other box.
balls in all.
books on one table.
books on other table.
books in all.
#### WRiting Numb€R5 in ORd€R
Now Read and Solve. First one is done for you :
Mulu has 4 marbels.
Golu has 1 marbel.
How many marbels do they have?
Anmol has 5 pencils.
He buys 2 more pencils.
How many pencils does he have now?
Suman had 5 chocolates.
Mother gave her 4 more chocolates.
How many chocolates does Suman has now?
Amar had 6 balls.
Akbar had 2 balls.
How many balls do they have?
There are five ducks in a pond.
- 3 ducks also come there.
How many ducks are there in the pond?
Sita's father brings 5 books.
Rita's father brings 1 book.
How many books do they have?
#### (Ventai PlRithmetic (Addition)
Colour the helicopter after adding.
#### P<JKtí tí oui 00 of O Collection
#### ^^© SubtRdCtiOD (SuWRilCt \\2) and fill in the placeboldex)
8
Minus
Minus
Minus
Minus
Minus
5
Riya has 5 toffees.
She gives 2 toffees to her brother.
How many toffees are left with her?
problems on Subtraction
Rani has 8 flowers.
She put 3 flowers in a vase.
How many flowers were left with her?
Rita has 7 oranges.
She ate 4 oranges.
How many oranges are left with Rita?
Anmol has 4 badmintons.
He gave 2 badmintons to his friends.
How many badmintons are left with Anmol?
Sohan has 9 apples.
He gives 4 apples to Mohan.
How many apples are left with Sohan?
Sonu has 6 toys.
He gives 3 toys to his friend.
How many toys are left with Sonu?
There were 8 birds on a tree.
Four birds flew away.
How many birds are left on the tree?
#### The KumbeR ’^ro’
Anmol has 4 apples in a basket. He ate one apple.
Now, how many are left?
He ate one more apple.
How many apples are left now?
His friend ate 2 apples.
How many apple are left now?
None is written as 0. 'O' is read as 'zero'.
When we add 0 to a number, the answer is the same number.
#### SubtRdction PROpcRiy of '¿¿RO'
Anmol has 5 gift packs.
But he did not open any. How many gift packs are closed?
i# .¿4? i# ¿II? ¿fllP
V> U l> I I I I
When we subtract 0 to a number, the answer is the same number.
12 and 1 more make 13
13 and 1 more make 14
tAtAOA
and
equal
HAWA
I a f T V V
to
’^ ^ ^ ^ ^ ^
14
and
1 more
make
15
+
(1 )
^^ ^^ ^^ ^^
and
equal
to
15
and
1 more
make
16
+
( 1 )
•X QI QI •?('M QI' '«'«♦W^f\*!
. \*M\*>C\*W\*M«>I .
and
X
equal to
AX^^X^^X^X ^x^^x^^x^x . WW^( .
16
and
1 more
make
17
+
(1 /
i Ah Ah Ah Ah Ah
eoua I
C Ah Ah Ah Ah Ah Ah
555555
A A A Mb
WWW
and
Mb Mb Mb Mb Mb Mb
WWW
to
Mb Mb Mb Mb Mb Mb
17
and
1 more
make
18
+
i 1 J
and
equal
W 1 i1 ^ .' .'
^r ^r ^r ^j^ ^f' ^|^
to
18
and
1 more
make
19
+
( 1 7
=
and
equal
A A A A A A A
A A A A A A
to
(J (J (J (J (J (J
->
t i
19
and
1 more
make
20
' 19 i
+
^" w
=
(20)
Make a group of 10 and write numbers and number name :
10 + 1
Ten
1
Ones
1
Number
11
Number
Eleven
Name
Eleven
JJJJJJLWJ
10 + 2
Ten
Ones
Number
Number
Twelve
Name
/ \*./ \*,/ \*,/•,, #j/ #j/ \*,/•,/ \*./ \*.
\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*
/ \*1/ \*‘/ \*•
\*\*\*\*\*\*
10 + 3
Ten
Ones
Number
Number
Thirteen
Name
0©©gggg0©0
10 + 4
Ten
Ones
Number
Number
Fourteen
Name
MU. M-Jit- JSt»Ji—JI». T T T C V
MU
10 + 5
Ten
Ones
Number
Number
Fifteen
Name
^^^^^^^^^•^ ^(^^W^
10 + 6
Ten
Ones
Number
Number
Sixteen
Name
g g g g
10 + 7
Ten
Ones
Number
Number
Seventeen
Name
««««
10 + 8
Ten
Ones
Number
Number
Eighteen
Name
^^^^^^^^^
10 + 9
Ten
Ones
Number
Number
Nineteen
Name
\*^f£ \*^& \*^^fe \*^& \*^& \*^& \*^5i \*^?^ \*^?^ \*^?^
^^6 ^^^£ ' ^^^^
io + io
Ten
Ones
Number
Number
Twenty
Name
j VO vHJ vGJ vO
/ / / /
^^^^ WWWW
/^X0«\\ ^^^^ <X-X-X
Write the number in the placeholders :
Join the dots 1 to 20 in order to complete the figure and colour it :
2
#### Addition on !\\iumM bine
Add 6 and 5 on number line. First we mark 6 and then count 5 more. We reach at the point marked 11 :
0 1 2 3 4 5 6 7 8 9 10 11 1213141516171819 20
#### (Pental ARithmetic (Addition)
Add and fill colour : Use key for colour.
# ««««MM«# «««««««
SubtRoction
Strawberry
wwwwwVwwww
PWB'PPPP^B'
\[.-soiieiuemeiAi dp tuns WM 09 jes 199
®®®®®®®® O =
®®®®®®® CD ”
®®®®®®®®®®®®®®® O ”
îlîlîîlîl'îl'î'îî'îî'îï Q -
iiiimimiiiiii
yxtttïtïtït O=
®®®®®®®®®®®®®® O ”
m-ililimmiX O "
®®®®®®®®®®® O =
®®®®®®®®®®®® O ” îïîïîîîîîîîîîîîîîîï o -mmiiiiiii q -
/
®®®®®®®®® © -
© © © © © © ©> © ® ® © © © © ® © © © © © © © © © © © © © © ©
: s|pq aq; pío Suissojo Áq pej|qn§
#### SubtRciction on Number bine
Subtract 5 from 16. On number line we first mark 16 starting from 0. Then count 5 steps backward. We reach the number 11:
0 1 2 3 4 5 6 7 8 9 10 11 1213141516171819 20
#### Kumb€R5 (21-30)
Can you help Akash in counting cakes.
Cakes Number Number Name
Tens
2
Ones
1
21
Twenty one
Tens
2
Ones
2
22
Twenty two
Tens
2
Ones
3
23
Twenty three
Tens
2
Ones
4
24
Twenty four
Tens
2
Ones
5
25
Twenty five
Tens
2
Ones
6
26
Twenty six
^B '^B'
Tens
2
Ones
7
27
Twenty seven
^B ^^B
Tens
2
Ones
8
28
Twenty eight
^^ ^B ^^ ^^ ^^
Tens
2
Ones
9
29
Twenty nine
■^B
Tens
3
Ones
0
30
Thirty
Hi! I have caught many fishes. Help me count these fishes.
Fishes Number Number Name
M M ^M MM MM MM MM MM MM MM MM MM MM MM MM MM
M
Tens
3
Ones
1
31
Thirty one
Tens
3
Ones
2
32
Thirty two
>1
Tens
3
Ones
3
33
Thirty three
J# H H H
Tens
3
Ones
4
34
Thirty four
Tens
3
Ones
5
35
Thirty five
^^^ ^^^ ^^-
Tens
3
Ones
6
36
Thirty six
^^^ ^^^ ^^^
Tens
3
Ones
7
37
Thirty seven
^^
Tens
3
Ones
8
38
Thirty eight
H H H H H
Tens
3
Ones
9
39
Thirty nine
H H >1 H H ^ ^ >♦ ^ ^
Tens
4
Ones
0
40
Forty
Raju is dreaming of ice creams. Let's count his ice-creams.
Ice-creams Number Number Name
^^ ^^ ^^ ^
i
Tens
4
Ones
1
41
Forty one
^^ ^^ ^^ ^
Tens
4
Ones
2
42
Forty two
^^ ^^ ^^ ^
y
Tens
4
Ones
3
43
Forty three
^^ ^^ ^^ ^
Vt
Tens
4
Ones
4
44
Forty four
^ ^ ^ ^
^♦^
Tens
4
Ones
5
45
Forty five
^ ^ ^ ^
Tens
4
Ones
6
46
Forty six
^^ ^^ ^^ ^
t|tif|i
Tens
4
Ones
7
47
Forty seven
^^ ^^ ^^ ^
Tens
4
Ones
8
48
Forty eight
^^ ^^ ^^ ^
yfyt»
Tens
4
Ones
9
49
Forty nine
^ ^ ^ ^
A A A A
f J f f f
Tens
5
Ones
0
50
Fifty
3
Tens
Ones
3
9
Tens
Tens
Ones
Tens
Ones
Tens
Ones
Tens
Ones
Tens
Ones
Tens
Ones
Tens
Ones
4
Tens
2
Ones
3
Ones
3
Tens
Ones
2
5
Tens
Ones
4
5
Tens
Ones
2
Ones
8
7
Tens
Ones
3
6
Ones
Tens
2
Tens
3
Tens
Ones
4
9
© o o o © o o o o o © o o o o o o o © o © o o o © o o o o © © o o o o o © o o o ®ooo®ooooo © © ® o o o o o o o ©ooooooooc © o o o o o o o o o © o o o o o o o o © © o o o o o o o o o ®OOOOOO@OQ
Twenty seven
Forty one
Twenty two
Thirty seven
Get Set Go With Sum Up Mathematics-1
Raju is climbing rope ladder.
Raju is ascending the ladder. Number of steps in ascending order. 11, 12, 13, 14, 15, 16
Raju is reaching his village. Distance is getting less and less. Distance is written in descending order.
25, 24, 23, 22, 21
Ascending or Descending ORdeR
Write the numbers in ascending order :
® @ ® ® ® OOOOOOOO OOOOOOO OOOOOOOOOOO o o o o o o o o o
o o o o o o o o o o o
Write the numbers in descending order :
(4?) (46) (45) (44) (43) (42) (4l)
0000 o
0000000000
0 0 0000
OOOOOOO
O O O OOOOOo
#### Smallest ok
GReatest NumbeK
These numbers are in ascending order.
3, 5, 9, 12, 15
These numbers are is descending order.
Write the smallest number.
Write the greatest number.
Cherries Number Number Name
AAAA
^
Tens
5
Ones
1
51
Fifty one
aaaa me AAAA
Tens
5
Ones
2
52
Fifty two
\*
Tens
5
Ones
3
53
Fifty three
AAAA
9 \* \* V
Tens
5
Ones
4
54
Fifty four
AAAA an AAAA
\* \* \* it H
Tens
5
Ones
5
55
Fifty five
\*\*\* it\*\*
Tens
5
Ones
6
56
Fifty six
AAAA
\* \* \* \* \* \* \*
Tens
5
Ones
7
57
Fifty seven
AAAA AAAA AAAA
\* \* \* \* \* \* \* \*
Tens
5
Ones
8
58
Fifty eight
\* \* \* \* \* 4» ^ ^ 4»
Tens
5
Ones
9
59
Fifty nine
AA
\* \* \* \* \* a a a a a
Tens
6
Ones
0
60
Sixty
Leafs Number Number Name
4444
4444
4444
4444
4444
4444
4444
4444
4444
4444
4444
4444
4444
4444
4444
^
Tens
6
Ones
1
61
Sixty one
Tens
6
Ones
2
62
Sixty two
Tens
6
Ones
3
63
Sixty three
Tens
6
Ones
4
64
Sixty four
4 4 4
Tens
6
Ones
5
65
Sixty five
Tens
6
Ones
6
66
Sixty six
4 4 4\*
Tens
6
Ones
7
67
Sixty seven
4 4 4 4 444 4
Tens
6
Ones
8
68
Sixty eight
4 4 4 4\*
Tens
6
Ones
9
69
Sixty nine
Tens
7
Ones
0
70
Seventy
Numbex (61-70)
I love eating leaf. Can you count my collection of leaves?
|\\fumb€R (71-80)
/////// /////// /////// /////// /////// /////// /////// /////// /////// ///////
Do you want to see my collection?
I have lots of pencils.
Pencils
Number Number Name
Tens
7
Ones
1
71
Seventy one
Tens
7
Ones
2
72
Seventy two
Tens
7
Ones
3
73
Seventy three
Tens
7
Ones
4
74
Seventy four
Tens
7
Ones
5
75
Seventy five
Tens
7
Ones
6
76
Seventy six
^7
Tens
7
Ones
7
77
Seventy seven
//// 7777
Tens
7
Ones
8
78
Seventy eight
/////
Tens
7
Ones
9
79
Seventy nine
zzzzz
Tens
8
Ones
0
80
Eighty
NumteR (81-90)
Can you buy me all balloons?
Balloons
Number Number Name
9
Tens
8
Ones
1
81
Eighty one
A
Tens
8
Ones
2
82
Eighty two
A^
Tens
8
Ones
3
83
Eighty three
AA
Tens
8
Ones
4
84
Eighty four
^Q^Q^Q^s^Q
AA\*
Tens
8
Ones
5
85
Eighty five
AAA
Tens
8
Ones
6
86
Eighty six
WJ
Tens
8
Ones
7
87
Eighty seven
AAAA
O w w w
Tens
8
Ones
8
88
Eighty eight
^Q^^^^Q^s^^
AAAA\*
AAAA
Tens
8
Ones
9
89
Eighty nine
AAAAA ¡A Q Q Q
Tens
9
Ones
0
90
Ninety
Candles Number Number Name
MMMMMMM
MMMMMMM MMMMMMM W^W lllllll ^MM^ lllllll HMM MN MH lllliil rrrhThr rrrrrrr llllll
1
Tens
9
Ones
1
91
Ninety one
II
Tens
9
Ones
2
92
Ninety two
III
Tens
9
Ones
3
93
Ninety three
Illi
Tens
9
Ones
4
94
Ninety four
uni
Tens
9
Ones
5
95
Ninety five
nun
Tens
9
Ones
6
96
Ninety six
iiiiiii
Tens
9
Ones
7
97
Ninety seven
iimm
Tens
9
Ones
8
98
Ninety eight
iiiiiiiii
Tens
9
Ones
9
99
Ninety nine
MMMMMMMMMM
Tens
10
Ones
0
100
Hundred
^ WRítíDg PRtictice \\J) (51-100)
51
61
52
62
53
63
54
64
55
65
56
66
57
67
58
68
59
69
60
70
71
81
72
82
73
83
74
84
75
85
76
86
77
87
78
88
79
89
80
90
91
92
93
94
95
96
97
98
99
100
Get Set Go With Sum Up Mathematics-1
Number
Expanded Form
73
Tens
Ones
7
3
Number
Expanded Form
90
Tens
Ones
9
0
67
Tens
Ones
79
Tens
Ones
78
Tens
Ones
80
Tens
Ones
84
Tens
Ones
69
Tens
Ones
63
Tens
Ones
54
Tens
Ones
68
Tens
Ones
57
Tens
Ones
88
Tens
Ones
76
Tens
Ones
99
Tens
Ones
100
Tens
Ones
#### Hidden |\\iumM
Read and colour green the following in the hundred table to find the hidden number:
1
11
21
31
41
51
61
71
81
91
2
12
22
32
42
52
62
72
82
92
3
13
23
33
43
53
63
73
83
93
4
14
24
34
44
54
64
74
84
94
5
15
25
35
45
55
65
75
85
95
6
16
26
36
46
56
66
76
86
96
7
17
27
37
47
57
67
77
87
97
8
18
28
38
48
58
68
78
88
98
9
19
29
39
49
59
69
79
89
99
10
20
30
40
50 .
60
70
80
90
100
Tick (/) the correct sentence and cross (X) the wrong sentence :
57 is after 56
94 is before 93
98 is before 97
49 is after 48
Fill in the placeholders :
is after
#### ^ BefORe and AfteR
is after
is after
is after
is after
is after
is after
is before
is before
is before
is before
is before
is before
is before
67 is before 66
Get Set Go With Sum Up Mathematics-1
63 is after 64
~ ^ Ascending OR <^ ^¿j
\\2) Descending ORdeR
Write the numbers in ascending order :
17 19 25 36 21 12 ---► 12 17 19 21 25 36
@ ® ® ® ® ® — o o o o o o ® @ ® ® ® ® — o o o o o o ® XX @ ® —o o o o o o ®@®®®® —oooooo
Write the numbers in descending order:
75 55 25 45 95 65 ► 95 75 65 55 45 25
® ® @ ® ® ® — o o o o o o ® ® ® ® ® ® — o o o o o o ® ® ® ® ® ® — o o o o o o ® ® ® @ ® ® — O O O O O Q
6 0
4 0
2 0
5 0
3 0
5 0
7 0
\+ 30
\+ 1 0
\+ 20
\+ 1 0
\+ 20
\+ 20
\+ 1 0
[10 80 60 20 30 9030](#bookmark50)
[+ 20 +10 +20 +70 +30 +10+60](#bookmark51)
[20 30 10 10 60 3020](#bookmark52)
[+ 30 +40 +10 +20 +10 +50+10](#bookmark53)
[10 10 20 60 20 4040](#bookmark54)
[+ 10 +10 +10 +20 +20 +20+10](#bookmark55)
#### kP@ Addition of
\\ 9 Tens And Ones
#### Adding 'Tens to Tens’ tind ’Ones to Ones’
Add 33 and 25 :
Solution:
'T' for tens and 'O' for Ones
[/X](#bookmark61)
T O
3 3
\+ 25
[\\y](#bookmark62)
[/X](#bookmark63)
5 8
Add ones to ones ¡3 + 5 = 8
Add tens to tens 3 + 2 = 5
Ans = 58
Addition
#### (Pone on Addition
Is 25 + 31 = 31 + 25 ?
Yes
Is 52 + 25 = 25 + 52 ?
Is 31 + 31 = 31 + 31 ?
Is 42 + 32 = 32 + 42 ?
Is 67 + 47 = 47 + 67 ?
Add : 12 + 12 + 22 :
#### 0 Addition (Continued)
Add all the ones 2 + 2 + 2 = 6
Add all the tens I 1 +1 +2 = 4
Ans = 46
Add the following :
#### (^ Addition StORics
Rashmi has 23 bangles.
2 3
\+ 32
And Priya has 32 bangles.
How many bangles do they have?
5 5
Golu has 34 pencil.
Mummy gave him 44 pencils more.
How many pencils Golu have?
Riya has 46 marbels.
Her friends gave her 20 marbels.
How many marbels Riya have?
25 birds are sitting on a branch.
22 birds are sitting on the other branch.
How many birds are sitting on both branches?
In Anmol's class, there are 42 boysand 21 girls. How many students are there in Anmol's class?
Riya has 52 toffees.
Priya has 36 toffees.
How many toffees do they have?
óubtRíictíon (öubtRciction of tens frow tens)
#### SubtRact ’Ones frow Ones’ and 'Tens frow Tens’
Subtract
Example : Subtract 33 from 66.
Solution :
6
tens
6
ones
\- 3 3 -►
3
tens
3
ones
3 3 -►
3
tens
3
ones
Subtract ones from ones and tens from tens.
8 7 -►
tens
ones
-4 5 -►
tens
ones
—►
tens
ones
7 7 —►
—
tens
—
ones
\- 5 5 -►
tens
ones
—►
tens
ones
6 8 -►
—
tens
—
ones
\- 4 8 —►
tens
ones
—►
tens
ones
5 6 -►
—
tens
—
ones
\- 2 4 -►
tens
ones
Tens Ones
5 9
Tens
Ones
-3 5
Tens Ones
6 6
-2 2
Tens
4
2
6
5
2
Tens
Ones
9
Tens Ones
7 6
-4 4
Tens
Ones
8
5
2
4
Ones
Tens
Tens Ones
7 7
-5 5
Ones
9
5
Tens
Ones
Tens
Ones
Tens
Ones
2
7
5
2
5
4
5
4
Tens
Ones
Ones
Tens
0
0
5
5
2
#### SubtRaction StORies
Chintu has 34 balls.
He gave 14 balls to his friends.
How many bal Is does he have now?
Rohit has 56 toffees.
He ate 30 toffees.
How many toffees left with him now?
Anmol has 48 marbels.
He lost 27 marbels.
How many marbels left with him?
Mohan has 59 balloons.
35 balloon brusted.
How many balloons left with Mohan?
65 Parrots were sitting on a tree.
42 of them flew away.
How many parrots are left on the tree?
Rinku has 45 chocolates.
He distributed 20 chocolates among his friends.
How many chocolates are left with Rinku?
There are 76 oranges in a box.
24 oranges are rotted.
How many fresh oranges are left in the box?
7
#### 0 Adding and Subtracting
Solve the sums. Join the dots in ascending order. Then colour the picture :
bong-ohoRt
This is Molu. He has two whistles.
Tick (/) the longer and cross (X) the shorter objects :
Tick (/) the thickest and cross (X) the thinnest.
Tick (/) the object nearer to the bus stop and cross (X) the object which is nearer.
Tick (/) the object farther to boy nearer:
Wid€-NiiKKOW
Narrowest
Widest
cross (X) the widest.
How will Sonu measure the length of this pencil using eraser?
Tick (/) the correct way of measurement.
#### Estimating and (PeasuRing Lengths
This pencil is 6 eraser long.
Observe the figure and fill in the blanks :
Apsara
Apsara
Apsara
Apsara
Apsara
Apsara
Apsara
Apsara
Apsara
Apsara
(c)
Pencil a is
Pencil b is
Pencil c is
Pencil d is
erasers long.
erasers long.
erasers long.
erasers long.
Cubit
Fill in the placeholders :
Measure the length of the table by spans.
spans long.
Measure the length of your bed by cubit.
#### (VeasuKement of Length
The table is
Your bed is
Measure the length of your balcony by feet.
feet long.
Your balcony
cubit long.
Measure the length of your pencil box by finger.
Your pencil box is
fingers long.
Tick (/) the heavier object and cross (X) the lighter object.
The sun rises in the morning.
The sun sets in the evening.
The time between sunrise and sunset is called day.
The time between sunset and sunrise is called night.
Write ’T’ for true statement and ’F\* for false statement:
They go to school in the morning.
We take dinner at night.
We come back from the school at night.
We eat breakfast in the evening.
We go to bed at night.
We take bath in the morning.
We play in the evening.
Number the events in order :
L^d" ^^ Days of the Week
( MONDAY
TUESDAY
THURSDAY
FRIDAY
(^ SUNDAY
This is Sunday. I enjoy Sunday.
There are seven days in a week. These days are :
Answer the following questions :
What is the first day of the week?
What is the last day of the week?
Which day is always a government holiday?
What comes before Tuesday?
What comes after Thursday?
What comes between Wednesday and Friday?
What is the fifth day of the week?
How many days you go to school in a week?
In sequence, what is the position of Wednesday in a week?
In opposite sequence, what is the position of Friday in a week?
#### Dii tii Handling
Count and write in the box. Write the name of the animal which is found most in a group and which is found least in a group?
#### Shapes and Space
Collect your toys and study material which are similar to the following shapes :
Half Circle
Polygon
Cylinder
Which is the maximum number of solids?
What is the total number of solids?
What is the total number of solid shapes of circle?
Get Set Go With Sum Up Mathematics-1
61ídíD0-Rpllín0
#### 2-D Shapes
Draw some figures on the paper, which are similar to the following shapes :
These are all 2-dimensional (2-D) figures.
Match the shapes of the same size
Complete the patterns :
A A A A A
• •
Y Y Y Y Ì
• •
• • • • • • •
• • • • •
• •
k\_\_\_\_\_\_\_\_\_A7 k\_\_\_
• •
A A A A A
/ \\< a
\_\_\_\_\_\_\_7 k\_\_\_\_\_\_\_\_\_\_\_\_7 k\_\_\_\_\_\_\_\_\_\_\_\_7 k\_\_\_\_\_\_\_\_\_\_\_\_7
A A A A A
k\_\_\_\_\_\_A\_\_\_\_\_\_A\_\_
\_\_\_\_\_\_\_7 k\_\_\_\_\_\_\_\_\_\_\_7 k\_\_\_\_\_\_\_\_\_\_\_7 k\_\_\_\_\_\_\_\_\_\_\_A\_\_\_\_\_\_\_\_\_\_\_7
Y Y Y Y
k\_\_\_\_\_\_\_\_\_\_\_\_\_7 k 7 k
11 Al/i
k\_\_\_\_\_\_\_\_\_\_\_\_\_\_7 k 7 k
\_\_\_\_\_\_\_\_\_7 k\_\_\_\_\_\_\_\_\_\_\_\_\_\_7 k\_\_\_\_\_\_\_\_\_\_\_\_\_\_7 k\_\_\_\_\_\_\_\_\_\_\_\_\_\_7 k\_\_\_\_\_\_\_\_\_\_\_\_\_\_7 V X V V >
ill \_\_\_\_\_\_\_\_\_7 k\_\_\_\_\_\_\_\_\_\_\_\_\_\_7 k\_\_\_\_\_\_\_\_\_\_\_\_\_\_7 k\_\_\_\_\_\_\_\_\_\_\_\_\_\_7 k\_\_\_\_\_\_\_\_\_\_\_\_\_\_7
A A A A A
\_\_\_\_\_\_\_7 k7 k\_\_\_\_\_\_\_\_\_\_\_\_7 k\_\_\_\_\_\_\_\_\_\_\_\_7 k\_\_\_\_\_\_\_\_\_\_\_\_7
0000QQQQQQ
There are 2 rows of fishes.
Each row has 2 fishes.
Total number of fishes are 2 + 2=4
- 2 + 2 is also the same as 'two times two' that means 2x2.
Therefore, 2 + 2 = 2x2=4
There are 3 rows of Ice-creams.
Each has 3 Ice-creams.
Total number of Ice-creams are
- 3 + 3 + 3 = 9
It is also written in 3 x 3 form
Therefore = |3 + 3 + 3| =| 3 x 3 |= 9
9 =9
x
#### CVulti plication Table of 2
9 9
- 2 + 2
- \* 90 9 )
2 + 2 + 2
9 9 9 90
2 + 2 + 2 + 2
[9 9 9 99](#bookmark88)
2+2+2+2+2
[9 9 9 9 99](#bookmark89)
2 + 2 + 2 + 2 + 2 + 2
[9 9 9 9 9 99](#bookmark90)
2+2+2+2+2+2+2
[9 9 9 9 9 9 99](#bookmark91)
2+2+2+2+2+2+2+2
[9 9 9 9 9 9 99 9)](#bookmark92)
2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 + 2
9 9 9 9 9 9 9 9 9 9
2+2+2+2+2+2+2+2+2+2
1 twos are 2
2 twos are 4
2 threes are 6
2 fours are 8
2 fives are 10
2 sixes are 12
2 sevens are 14
2 eights are 16
2 nines are 18
2 tens are 20
2x1=2
2x2 = 4
2x3 = 6
2x4 = 8
2x5=10
2x6=12
2 x 7 = 14
2x8=16
2x9=18
2 x 10 = 20
Multiply :
CVultiplicatiOD bible of 3
3 + 3
3 + 3
3 + 3
3 + 3
3 + 3
3 + 3
3 + 3
3 + 3
3 + 3
3 ones are 3
3 twos are 6
3 threes are 9
3 fours are 12
3 fives are 15
3 sixes are 18
3 sevens are 21
3 eights are 24
3 nines are 27
3 tens are 30
3x1=3
3x2 = 6
3x3 = 9
3 x 4 = 12 3x5=15
3 x 6 = 18
3 x 7 = 21
3 x 8 = 24
3 x 9 = 27
3 x 10 = 30
Multiply :
#### 09ulti plication Table of 4
4
4 + 4 + 4
4 ones are 4
4 twos are 8
4 threes are 12
4 fours are 16
4 fives are 20
4 sixes are 24
4 sevens are 28
4 eights are 32
4 nines are 36
4 tens are 40
4x1=4
4x2 = 8
4x3=12
4x4=16
4 x 5 = 20
4 x 6 = 24
4 x 7 = 28
4 x 8 = 32
4 x 9 = 36
4 x 10 = 40
Multiply :
#### Multiplication Table of 5
5
\+ 5
\+ 5
a 0 0
a • w
a 0 \*
a • 0
0
0
0
0
5
\+ 5
\+ 5
\+ 5
a 0 0
a • w
a 0 0
a 0 0
0
0
0
0
5
\+ 5
\+ 5
\+ 5
\+ 5
a
a 0 0
a • w
a 0 0
a 0 0
0
0
0
0
5
\+ 5
\+ 5
\+ 5
\+ 5 + 5
a
a
a 0 0
a 0 \*
a • •
a • 0
•
0
0
0
0
5
\+ 5
\+ 5
\+ 5
\+ 5 + 5
\+ 5
. • •
. • •
0 0\*
. • •
. • •
5
\+ 5
\+ 5
\+ 5
\+ 5 + 5
\+ 5
\+ 5
. • •
. • •
0 • •
. • •
. • •
5
\+ 5
\+ 5
\+ 5
\+ 5 + 5
\+ 5
\+ 5 + 5
— a •
\* a 0
\* a 0
— a 0
5
\+ 5
\+ 5
\+ 5
\+ 5 + 5
\+ 5
\+ 5 + 5 + 5
5 ones are 5
5x1=5
5 twos are 10
5x2=10
5 threes are 15
5x3=15
5 fours are 20
5 x 4 = 20
5 fives are 25
5 x 5 = 25
5 sixes are 30
5 x 6 = 30
5 sevens are 35
5 x 7 = 35
5 eights are 40
5 x 8 = 40
5 nines are 45
5 x 9 = 45
5 tens are 50
5 x 10 = 50
Multiply :
#### 09ulti plication Table of 6
6+6+6+6+6+6+6+6+6+6
6 ones are 6
6 twos are 12
6 threes are 18
6 fours are 24
6 fives are 30
6 sixes are 36
6 sevens are 42
6 eights are 48
6 nines are 54
6 tens are 60
6x1=6
6x2=12
6x3=18
6 x 4 = 24
6 x 5 = 30
6 x 6 =36
6 x 7 = 42
6 x 8 = 48
6 x 9 =54
6 x 10 = 60
Multiply :
There are 5 fishes in each plate.
#### Multiplication ôtOKies
How many fishes are in three plates?
5
3
1 5
There are 4 flowers in each plant.
How many flowers are in 5 plants?
There are 3 hands in a clock.
How many hands are there in 7 clocks?
In cricket there are 3 wickets on one side.
How many wickets are there in both sides?
A chair has 4 legs.
How many legs does 8 chairs have?
In ludo game there are 4 piece of each colour.
How many total number of pieces are there in a ludo?
\[134
There are 7 days in a week.
How many days are there in 3 weeks?
H
There are 3 glasses in a bag.
How many glasses are there in 9 such bags?
8
In cricket 6 balls are bowled in an over.
How many balls will be bowled in 5 overs?
9
A fan has 3 blades.
How many total blades are there in 8 fans?
8
A calculator has 9 buttons.
How many buttons are there in 2 calculators?
9
A pen costs 5.
How much is the cost of 7 such pens?
e
#### Our Coins
These are Indian coins.
10 paise
20 paise
25 paise
50 paise
I rupee
2 rupees
5 rupees
10 rupees
But currently only following coins are in use in India.
Tick (/) the coin :
10 paise
5 paise
5 rupees
gw
1 rupees
Draw the coins which are needed to buy :
5 rupees
50 paise
#### Our CuRRency Notes
One rupee note = 1 ?
Two rupee note = 2 ?
Five rupee note = 5 ?
Ten rupee note = 10 ?
Twenty rupee note = 20 ?
Fifty rupee note = 50 ?
Hundred rupee note = 100 ?
Five hundred rupee note = 500 ?
Two thousand rupee note = 2000 ?
Find the cost in each group and write the answer in the placeholder :
paise
25 paise
paise
3 rupees
rupees
rupees
9 rupees
5 rupees
rupees
2 rupees
rupees
Q Revision of Addition i and öubtRdction
CVa^ic SquaRes
Complete the magic squares by writing numbers from 1 to 99 so that the sum of numbers in each row and in each column is equal to the one given in the placeholders:
Get Set Go With Sum Up Mathematics-1