All Worksheets
Report a Mistake
Number

Partition & Combine

1

Number Bonds to 3

Fill in the missing number to complete each bond.

3
1
?
3
?
1
3
2
?
3
0
?
2

More Number Bonds to 3

Fill in the missing number to complete each bond.

3
?
2
3
3
?
3
?
0
3
?
3
3

Number Bonds to 4

Fill in the missing number to complete each bond.

4
1
?
4
?
2
4
3
?
4
0
?
4

More Number Bonds to 4

Fill in the missing number to complete each bond.

4
?
3
4
2
?
4
?
0
4
4
?
5

Number Bonds to 5

Fill in the missing number to complete each bond.

5
1
?
5
?
3
5
4
?
5
2
?
5
?
0
6

More Number Bonds to 5

Fill in the missing number to complete each bond.

5
?
4
5
3
?
5
?
2
5
0
?
5
5
?
7

Split the Stars

Count the stars in each part. Write how many in each part and the total.

Part A
?
Part B
?
8

Split the Hearts

Count the hearts in each part. Write how many in each part and the total.

Part A
?
Part B
?
9

Split the Apples

Count the apples in each part. Write how many in each part and the total.

Part A
?
Part B
?
10

Split the Fish

Count the fish in each part. Write how many in each part and the total.

Part A
?
Part B
?
11

How Many More to Make 4?

Circle the number that completes each sentence.

I have 1 ball. I need ___ more to make 4.

2
3
4

I have 2 cups. I need ___ more to make 4.

1
2
3

I have 3 books. I need ___ more to make 4.

0
1
2

I have 0 pencils. I need ___ more to make 4.

3
4
5
12

How Many More to Make 5?

Circle the number that completes each sentence.

I have 1 star. I need ___ more to make 5.

3
4
2

I have 3 apples. I need ___ more to make 5.

1
2
3

I have 4 fish. I need ___ more to make 5.

0
1
2

I have 0 flowers. I need ___ more to make 5.

4
5
3
13

How Many More to Make 5? (Again)

Circle the number that completes each sentence.

I have 2 butterflies. I need ___ more to make 5.

2
3
4

I have 5 diamonds. I need ___ more to make 5.

0
1
2

I have 1 flower. I need ___ more to make 5.

3
4
5

I have 4 hearts. I need ___ more to make 5.

0
1
2
14

Match Parts That Make 4

Draw a line to match the numbers that add up to 4.

1
2
0
4
2
4
3
0
15

Match Parts That Make 5

Draw a line to match the numbers that add up to 5.

1
3
0
4
2
5
4
1
16

Two Groups Make 4

Count the objects in each group. Together they make 4!

Group A
?
Group B
?
17

Two Groups Make 5

Count the objects in each group. Together they make 5!

Group A
?
Group B
?
18

Two Groups Make 3

Count the objects in each group. Together they make 3!

Group A
?
Group B
?
19

Which Pair Makes 4?

Circle the pair of numbers that add up to 4.

Which pair makes 4?

1 and 3
1 and 2
1 and 4

Which pair makes 4?

2 and 3
2 and 2
2 and 1

Which pair makes 4?

0 and 3
0 and 4
0 and 5

Which pair makes 4?

3 and 2
3 and 1
3 and 0
20

Which Pair Makes 5?

Circle the pair of numbers that add up to 5.

Which pair makes 5?

2 and 3
2 and 2
2 and 4

Which pair makes 5?

4 and 2
4 and 1
4 and 0

Which pair makes 5?

1 and 4
1 and 3
1 and 5

Which pair makes 5?

0 and 5
0 and 4
0 and 3
21

Number Bonds to 6

Fill in the missing number to complete each bond.

6
2
?
6
?
1
6
4
?
6
?
3
6
0
?
22

More Number Bonds to 6

Fill in the missing number to complete each bond.

6
?
4
6
5
?
6
?
0
6
1
?
6
6
?
23

Number Bonds to 7

Fill in the missing number to complete each bond.

7
3
?
7
?
2
7
5
?
7
?
6
7
4
?
24

More Number Bonds to 7

Fill in the missing number to complete each bond.

7
?
4
7
1
?
7
?
0
7
7
?
7
?
5
25

Part-Part-Whole to 6

Circle the number that completes each equation.

2 + ___ = 6

3
4
5

___ + 5 = 6

0
1
2

3 + ___ = 6

2
3
4

___ + 4 = 6

1
2
3
26

More Part-Part-Whole to 6

Circle the number that completes each equation.

1 + ___ = 6

4
5
6

___ + 0 = 6

5
6
7

6 + ___ = 6

0
1
2

___ + 3 = 6

2
3
4
27

Part-Part-Whole to 7

Circle the number that completes each equation.

3 + ___ = 7

3
4
5

___ + 6 = 7

0
1
2

5 + ___ = 7

1
2
3

___ + 2 = 7

4
5
6
28

More Part-Part-Whole to 7

Circle the number that completes each equation.

1 + ___ = 7

5
6
7

___ + 4 = 7

2
3
4

7 + ___ = 7

0
1
2

___ + 3 = 7

3
4
5
29

Match Parts That Make 6

Draw a line to match the numbers that add up to 6.

1
3
5
0
3
+1
6
5
1
30

Match Parts That Make 7

Draw a line to match the numbers that add up to 7.

2
4
+1
6
1
3
5
31

Split the Flowers into Two Groups

Here are 6 flowers. Draw a line to split them into two groups. Write how many in each group.

Part A
?
Part B
?
32

Split the Circles into Two Groups

Here are 6 circles split into two groups. Count each group.

Part A
?
Part B
?
33

Split the Diamonds into Two Groups

Here are 7 diamonds. They are split into two groups. Count each group.

Part A
?
Part B
?
34

Split the Triangles into Two Groups

Here are 7 triangles split into two groups. Count each group.

Part A
?
Part B
?
35

Ways to Make 6

Which of these makes 6? Circle the correct pair.

Which pair makes 6?

2 and 4
2 and 3
1 and 3

Which pair makes 6?

5 and 2
5 and 1
4 and 4

Which pair makes 6?

3 and 3
4 and 1
2 and 2
36

Ways to Make 7

Which of these makes 7? Circle the correct pair.

Which pair makes 7?

3 and 4
3 and 3
2 and 4

Which pair makes 7?

6 and 2
6 and 1
5 and 3

Which pair makes 7?

5 and 2
4 and 2
1 and 5
37

Number Bonds to 8

Fill in the missing number to complete each bond.

8
3
?
8
?
2
8
5
?
8
?
7
8
4
?
38

More Number Bonds to 8

Fill in the missing number to complete each bond.

8
?
4
8
1
?
8
?
0
8
6
?
8
?
5
39

Number Bonds to 9

Fill in the missing number to complete each bond.

9
4
?
9
?
3
9
7
?
9
?
8
9
6
?
40

More Number Bonds to 9

Fill in the missing number to complete each bond.

9
?
5
9
2
?
9
?
9
9
0
?
9
?
1
41

Part-Part-Whole to 8

Circle the number that completes each equation.

3 + ___ = 8

4
5
6

___ + 6 = 8

1
2
3

7 + ___ = 8

0
1
2

___ + 4 = 8

3
4
5
42

More Part-Part-Whole to 8

Circle the number that completes each equation.

1 + ___ = 8

6
7
8

___ + 5 = 8

2
3
4

8 + ___ = 8

0
1
2

___ + 2 = 8

5
6
7
43

Part-Part-Whole to 9

Circle the number that completes each equation.

5 + ___ = 9

3
4
5

___ + 7 = 9

1
2
3

6 + ___ = 9

2
3
4

___ + 1 = 9

7
8
9
44

More Part-Part-Whole to 9

Circle the number that completes each equation.

3 + ___ = 9

5
6
7

___ + 8 = 9

0
1
2

4 + ___ = 9

4
5
6

___ + 0 = 9

8
9
10
45

Match Parts That Make 8

Draw a line to match the numbers that add up to 8.

2
5
+1
6
0
3
2
+3
8
+1
6
46

Match Parts That Make 9

Draw a line to match the numbers that add up to 9.

3
5
+2
7
4
2
+1
6
47

Two Groups Make 8

Count the objects in each group. Together they make 8!

Group A
?
Group B
?
48

Two Groups Make 8 (Different Way)

Count the objects in each group. Together they make 8!

Group A
?
Group B
?
49

Two Groups Make 9

Count the objects in each group. Together they make 9!

Group A
?
Group B
?
50

Two Groups Make 9 (Different Way)

Count the objects in each group. Together they make 9!

Group A
?
Group B
?
51

Ways to Make 8

Which of these makes 8? Circle the correct pair.

Which pair makes 8?

3 and 5
3 and 4
3 and 6

Which pair makes 8?

6 and 3
6 and 2
6 and 1

Which pair makes 8?

4 and 4
4 and 3
4 and 5

Which pair makes 8?

7 and 2
7 and 1
7 and 0
52

Ways to Make 9

Which of these makes 9? Circle the correct pair.

Which pair makes 9?

4 and 5
4 and 4
4 and 6

Which pair makes 9?

7 and 3
7 and 2
7 and 1

Which pair makes 9?

8 and 1
8 and 2
8 and 0

Which pair makes 9?

6 and 3
6 and 2
6 and 4
53

More Pairs That Make 8

Draw a line to match the numbers that add up to 8.

1
4
3
4
5
+2
7
54

More Pairs That Make 9

Draw a line to match the numbers that add up to 9.

1
4
+3
8
+1
6
5
1
+3
8
3
55

Number Bonds to 10

Fill in the missing number to complete each bond.

10
3
?
10
?
5
10
8
?
10
?
9
10
6
?
10
?
4
56

More Number Bonds to 10

Fill in the missing number to complete each bond.

10
1
?
10
?
7
10
0
?
10
?
2
10
5
?
10
?
10
57

Ways to Make 10

Draw a line to match pairs that make 10 together.

1
3
5
2
5
+3
8
+4
9
+2
7
58

More Ways to Make 10

Draw a line to match pairs that make 10 together.

4
0
+1
6
+2
7
4
+5
10
+1
6
3
59

Part-Part-Whole to 10

Circle the number that completes each equation.

4 + ___ = 10

5
6
7

___ + 3 = 10

6
7
8

9 + ___ = 10

0
1
2

___ + 5 = 10

4
5
6
60

More Part-Part-Whole to 10

Circle the number that completes each equation.

2 + ___ = 10

7
8
9

___ + 1 = 10

8
9
10

6 + ___ = 10

3
4
5

___ + 8 = 10

1
2
3
61

Which Pair Makes 10?

Circle the pair of numbers that add up to 10.

Which pair makes 10?

6 and 4
6 and 3
6 and 5

Which pair makes 10?

8 and 3
8 and 1
8 and 2

Which pair makes 10?

7 and 4
7 and 2
7 and 3

Which pair makes 10?

5 and 5
5 and 4
5 and 6
62

More Pairs That Make 10

Circle the pair of numbers that add up to 10.

Which pair makes 10?

9 and 1
9 and 2
9 and 0

Which pair makes 10?

3 and 8
3 and 7
3 and 6

Which pair makes 10?

2 and 8
2 and 7
2 and 9

Which pair makes 10?

4 and 6
4 and 5
4 and 7
63

Split 10 Stars Two Ways

Here are 10 stars split into two groups. Count each group and write the numbers.

Group A
?
Group B
?
64

Split 10 Hearts Two Ways

Here are 10 hearts split into two groups. Count each group and write the numbers.

Group A
?
Group B
?
65

Split 10 Fish Two Ways

Here are 10 fish split into two groups. Count each group and write the numbers.

Group A
?
Group B
?
66

Mixed Number Bonds Challenge

Fill in the missing number to complete each bond.

6
?
4
8
5
?
10
?
7
9
2
?
7
?
1
10
0
?
67

More Mixed Number Bonds

Fill in the missing number to complete each bond.

7
5
?
9
?
6
10
4
?
8
?
3
6
1
?
10
?
10
68

Split 10 Apples Two Ways

Here are 10 apples split into two groups. Count each group and write the numbers.

Group A
?
Group B
?
69

Split 10 Butterflies Two Ways

Here are 10 butterflies split into two groups. Count each group and write the numbers.

Group A
?
Group B
?
70

Tricky Part-Part-Whole to 10

Circle the number that completes each equation.

10 + ___ = 10

0
1
10

___ + 6 = 10

3
4
5

7 + ___ = 10

2
3
4

___ + 0 = 10

9
10
0
71

All Number Bonds to 10 Challenge

Fill in the missing number to complete each bond. Can you get them all right?

10
2
?
10
?
3
10
7
?
10
?
6
10
9
?
10
?
1
72

All the Ways to Make 5

How many different ways can you split 5 into two parts? Write as many as you can find!

5 = ___ and ___

5 = ___ and ___

5 = ___ and ___

5 = ___ and ___

How many ways did you find? ___

73

All the Ways to Make 6

How many different ways can you split 6 into two parts? Write as many as you can find!

6 = ___ and ___

6 = ___ and ___

6 = ___ and ___

6 = ___ and ___

How many ways did you find? ___

74

All the Ways to Make 8

How many different ways can you split 8 into two parts? Write as many as you can find!

8 = ___ and ___

8 = ___ and ___

8 = ___ and ___

8 = ___ and ___

8 = ___ and ___

How many ways did you find? ___

75

All the Ways to Make 10

10 is a very important number! Write all the ways you can split 10 into two parts.

10 = ___ and ___ 10 = ___ and ___

10 = ___ and ___ 10 = ___ and ___

10 = ___ and ___ 10 = ___ and ___

Did you find all 11 ways? (Hint: don't forget 0 + 10 and 10 + 0!)

76

Draw to Split 5

Draw circles to show the number 5 split into two parts. There is no wrong answer!

Split 5 into two groups (draw circles in two groups):

Draw here

Now split 5 a DIFFERENT way:

Draw here
77

Draw to Split 6

Draw circles to show the number 6 split into two parts. There is no wrong answer!

Split 6 into two groups (draw circles in two groups):

Draw here

Now split 6 a DIFFERENT way:

Draw here
78

Draw to Split 8

Draw circles to show the number 8 split into two parts. Can you find more than one way?

Split 8 into two groups (draw circles in two groups):

Draw here

Now split 8 a DIFFERENT way:

Draw here
79

Ways to Make 8

This graph shows how many children found each way to make 8. Answer the questions.

4 + 4
5 + 3
6 + 2
7 + 1
1

Which way to make 8 was most popular?

2

Which way had the fewest children?

3

How many children used 4+4 or 6+2 altogether?

80

Number Bonds Found

Count how many bonds each child found. Record with tallies and write the total.

ItemTallyTotal
Bonds to 5
Bonds to 7
Bonds to 10
81

Number Bonds to 6

Fill in the missing number to complete each bond to 6.

6
4
?
6
?
1
6
3
?
6
?
5
82

Number Bonds to 8

Fill in the missing number to complete each bond to 8.

8
6
?
8
?
2
8
4
?
8
?
7
83

Ten Frame Partitioning

Count the filled dots. How many are empty? These two parts make the total.

?
?
?
?
84

Which Bonds Are Correct?

Check each number bond. Circle Correct or Wrong.

3 + 7 = 10

Correct
Wrong

4 + 5 = 8

Correct
Wrong

6 + 4 = 10

Correct
Wrong

2 + 6 = 9

Correct
Wrong
85

Match the Number Bonds

Draw a line to match each part to its missing part to make 10.

3
7
1
5
9
3
5
7
86

All the Ways to Make 7

Write all the ways you can make 7 using two numbers.

___ + ___ = 7

___ + ___ = 7

___ + ___ = 7

___ + ___ = 7

How many ways did you find? ___

87

Sort: Parts of 5 or Parts of 10?

Sort each number sentence into the correct group.

3 + 2
7 + 3
4 + 1
8 + 2
0 + 5
6 + 4
Makes 5
Makes 10
88

Split the Objects

Count the total objects. Think: if I take some away, how many are left?

?
?
?
89

Number Bond Story

Write a short story that matches a number bond.

Bond: 4 + 6 = 10. Story: _______________

Bond: 3 + 5 = 8. Story: _______________

90

Partition and Combine Quiz

Circle the correct answer for each question.

If I have 10 and take away 4, how many are left?

5
6
7

What goes with 8 to make 10?

1
2
3

Combine 3 and 7. What is the total?

9
10
11

Split 9 into 5 and what?

3
4
5
91

Which Bond Has More?

Look at the totals. Circle which bond has a larger total.

8 total or 6 total — which is more?

vs

5 total or 10 total — which is more?

vs

Are 7 and 7 equal?

vs
92

Order the Bonds to 10

Write 1st, 2nd, 3rd, 4th to order these bonds to 10 from smallest first part to largest.

?
2 + 8 = 10
?
7 + 3 = 10
?
1 + 9 = 10
?
5 + 5 = 10
93

Missing Number Bonds Challenge

Fill in the missing total. These bonds are trickier!

10
4
6
10
7
3
9
?
5
10
?
6
94

Explain Number Bonds

Answer in your own words.

A number bond shows: _______________

Draw a number bond for 6:

Draw here

Why is it useful to know all the bonds to 10? _______________

95

All the Ways to Make 9

Write every way you can split 9 into two parts.

0 + ___ = 9

1 + ___ = 9

2 + ___ = 9

3 + ___ = 9

4 + ___ = 9

96

Number Bonds to 10 Quiz Results

This graph shows how many children got each bond right. Answer the questions.

1 + 9
3 + 7
5 + 5
8 + 2
1

Which bond did the most children get right?

2

Which bond did the fewest children get right?

3

How many children answered 1+9 and 8+2 correctly altogether?

97

Try This at Home!

Use real objects to explore how numbers can be split apart and put back together.

  • 1Get 10 buttons, blocks, or snacks. Ask your child to split them into two groups as many different ways as they can.
  • 2Play 'Shake and Spill' -- put 7 two-colour counters (or coins) in a cup, shake and tip out. How many heads? How many tails? That is a number bond!
  • 3Use a muffin tin with 10 holes. Put small objects in some holes. 'How many are filled? How many are empty? Together that makes 10!'
  • 4At dinner, share out items: '10 peas -- 6 for you, how many for me?'
  • 5Hide some toys under a cloth: 'There are 8 altogether, but you can only see 3. How many are hiding?'

What to do next

Number

Adding, Subtracting & Sharing

Represent adding to, taking away from, and equal sharing with collections to at least 10