Number bonds to 10

with Ben 10

• Ben 10 likes his sums to add up to 10.

• He needs you to help him find all the sums that add up to 10.

6 + 4 =

8 + 1 =

Tell me which of these sums add up to 10.

7 + 1 =

7 + 3 =

5 + 5 =

3 + 4 =

8 + 2 =

1 + 9 =

Ben 10 likes all these sums.

1 + 9 =

2 + 8 =

3 + 7 =

4 + 6 =

5 + 5 =6 + 4 = 7 + 3 =8 + 2 = 9 + 1 =

Why does Ben 10 like all these sums?

Thanks purple class for helping me find out which sums add up to 10.