Contents Numbers 0 to 10............................................................................................... 3 Number bonds (within 10)................................................................................ 9 Addition within 10............................................................................................12 Word problems on addition within 10.............................................................19 Subtraction within 10........................................................................................21 Word problems on subtraction within 10....................................................... 28 Ordinal numbers (up to 5).............................................................................. 30 Comparing numbers...................................................................................... 33 Numbers 11 to 20............................................................................................ 36 Number bonds (within 20)...............................................................................41 Addition within 20........................................................................................... 44 Word problems on addition within 20........................................................... 49 Subtraction within 20.......................................................................................51 Word problems on subtraction within 20...................................................... 56 Ordinal numbers (up to 10)............................................................................. 58 Comparing numbers.......................................................................................61 Shapes............................................................................................................ 65 Numbers 1 to 50............................................................................................. 69 Addition within 50........................................................................................... 75 Word problems on addition within 50........................................................... 80 Subtraction within 50...................................................................................... 82 Word problems on subtraction within 50...................................................... 88 Ordinal numbers (up to 20)............................................................................ 90 Half and quarter............................................................................................. 94 Time (o’clock, half past).................................................................................. 97 Measurement.................................................................................................102 Numbers 1 to 100...........................................................................................107 Addition within 100........................................................................................ 112 Word problems on addition within 100..........................................................117 Subtraction within 100.................................................................................... 119 Word problems on subtraction within 100....................................................124 Money............................................................................................................126 Time (days of the week, months of the year)...............................................130 Answers.........................................................................................................133 2
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Numbers 0 to 10
0
1
2
zero
one
two
6
7
8
six
seven
eight
3
three
nine
4
four
5
five
10 ten
Count and match.
7 2 5 Skill: Counting things from 1 to 10.
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3
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Count and circle the correct answers.
8
10
7 8
3 4
5
5 6
7
3 4
5
1
2
3
8
10
2 3
4
5 6
7
6 7
8
4
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Skill: Counting things from 1 to 10.
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Circle the number that is more.
4
6
7
3
Which set has less? Write the answer.
a
b
a
b
Answer:
Answer: Skill: Understanding the concepts of ‘more’ and ‘less’.
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5
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Count and write. Then, put a ‘’ for the sets that have the same number of objects. Put a ‘’ for the sets that have a different number of objects.
6
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Skill: Understanding the concepts of ‘same’ and ‘different’.
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Write the numbers.
two
four
six
eight
seven
one
three
nine
five
ten Skill: Writing the correct numerals.
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zero 7
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Count and write the correct answers in words.
Write the numbers in words.
8
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7
2
4
10
0
1
Skill: Counting 0 to 10.
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Number bonds (within 10) Divide each set into two parts.
5
6 8 7 Skill: Understanding different ways in which a number can be formed.
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3 2 5 4 3 3 6 2 3 4 9
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Draw to complete the number bonds.
10
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Skill: Understanding different ways in which a number can be formed.
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Fill in the missing numbers.
4
5
10
7 Skill: Understanding different ways in which a number can be formed.
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8 11
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Addition within 10 Add. Write the answers in the boxes.
12
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+
=
+
=
+
=
+
=
Skill: Adding sets of things and writing the number sentences.
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Add and write the correct answers.
Skill: Adding sets of things and writing the number sentences.
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13
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Let’s add by counting on. Then, write the answer.
3
2 1
2 + 1 = 3
3 + 3 =
4
5 + 4 = 8
3 5
3 + 5 = 2
1
8 + 1 = 7
3
2 + 3 = Untitled-3 14
3 + 4 = 5
3
14
4
3
7 + 3 =
Skill: Adding by counting on.
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Count and write the correct answers in the boxes.
0
1
2
3
4
5
6
+ 0
1
2
3
1
2
3
4
5
6
1
2
3
+ Skill: Adding by counting on.
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10
7
8
10
8
10
8
10
= 4
5
6
+ 0
8
=
+ 0
7
7
= 4
5
6
7
= 15
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Add.
3 1 1 + 3 + 2 + 6 ______ ______ ______ ______ ______ ______
+ 0 ______ ______
5 4 + 3 + 2 ______ ______ ______ ______
2 3 5 + 5 + 2 + 5 ______ ______ ______ ______ ______ ______
2 8 1 + 6 + 1 + 4 ______ ______ ______ ______ ______ ______
16
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Skill: Adding numbers to find the sum.
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Add.
2 1 3 + 6 + 1 + 4 ______ ______ ______ ______ ______ ______
4 5 2 + 6 + 1 + 7 ______ ______ ______ ______ ______ ______
1 0 6 + 4 + 7 + 3 ______ ______ ______ ______ ______ ______
3 4 + 1 + 1 + 4 ______ ______ ______ ______ ______ ______
Skill: Adding numbers to find the sum.
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17
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Add.
1 2 5 2 2 1 + 3 + 2 + 1 ______ ______ ______ ______ ______ ______
2 7 4 3 2 2 + 3 + 1 + 2 ______ ______ ______ ______ ______ ______ 4 3 5 1 1 3 + 2 + 1 + 1 ______ ______ ______ ______ ______ ______
18
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Skill: Adding numbers to find the sum.
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Word problems on addition within 10 Add and write the correct answer.
There are 4 boys in the classroom. 5 more girls come along. How many children are there altogether?
+
=
There are __________ children altogether. There are 3 red balls in the basket. Lily puts in 3 blue balls. How many balls are there altogether?
+
=
There are __________ balls altogether. Pam has 5 books. She buys 3 more books. How many books does she have altogether?
+
=
Pam has __________ books altogether. Skill: Solving word problems using addition.
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19
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Add and write the correct answer.
There are 2 sea horses in the sea, 2 more sea horses come along. How many sea horses are there altogether?
+
=
There are __________ sea horses altogether. There are 3 crabs on the beach. If 2 more crabs come along, how many crabs will there be on the beach?
+
=
There will be __________ crabs on the beach. There are 4 starfish in the pail. I put in 3 more starfish. How many starfish are there altogether?
+
=
There are __________ starfish altogether. 20
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Skill: Solving word problems using addition.
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Subtraction within 10 Subtract. Write the answers in the boxes.
–
=
–
=
–
=
–
=
Skill: Subtracting and writing number sentences.
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21
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