Number Bonds Addition and Subtraction

Find the missing number:

• 10

• 1

• 19

Look at the picture and write the missing number.

Which does not show bond of 10?

• 7+3

• 1+0

• 6+4

• 5+5

What is the missing number?

19 - ? = 14

How can you make 14 using these cards? Choose two correct number sentence from the options.

• 9+4= 14

• 10+4=14

• 6+5=14

• 8+6=14

Rewrite this addition fact family as subtraction
2 + 3 = 5

• 3+ 2 = 5

• 5 - 3 = 2

Write the fact family for 5, 6, and 11

• 5+6=11

  6+5=11

  11-6=5

  11-5=6

• 6+5=11

  5+6=11

  6-5=1

  5-6=1

• 11+6=15

  11+5=14

  6-5=1

  6+5=11

• 5+6=11

  6+5=11

  6-11=5

  5-11=6

Find the subtraction sentence for this addition fact:
3 + 6 = 9

• 6 - 3 = 9

• 9 - 6 = 3

• 9 - 4 = 5

• 9 + 3 = 6

Finish this fact family.
2+8=10
8+2=10
10-2=8

• 10-5=5

• 8-2=10

• 10-8=2

• 8-10=2

Complete the bonds and find the correct number sentences that matches the bonds in both addition and subtraction

• 8 (21 + 8 = 29 and 29 - 21 = 8)

• 7 (21 + 7 = 29 and 29 - 21 = 7)

• 6 (21 + 6 = 29 and 29 - 21 = 6)

• 5 (21 + 5 = 29 and 29 - 21 = 5)