number-bonds/to-50/medium · 세트 40
8 problems
이름:
학급:
날짜:
1
Number bond: 5 + 1
=
2
9 __ + 6
=
3
Complete the number bond: 7 __ + 4
=
4
Number bond: 10 1 + ?
=
5
Number bond: 9 3 + ?
=
6
Complete the number bond: 9 6 + __
=
7
4 2 + __
=
8
4 1 + __
=