number-bonds/to-50/medium · セット 83

8 problems
1
Complete the number bond: 6 5 + __ =
2
7 __ + 6 =
3
10 __ + 8 =
4
Complete the number bond: 7 __ + 3 =
5
Number bond: 4 + 2 =
6
Number bond: 2 1 + ? =
7
6 4 + __ =
8
10 9 + __ =
Easy Math Print · easymathprint.com