number-bonds/to-50/medium · 세트 65
7 problems
이름:
학급:
날짜:
1
4 __ + 2
=
2
Number bond: 9 5 + ?
=
3
Complete the number bond: 10 8 + __
=
4
Number bond: 4 3 + ?
=
5
Number bond: 4 + 3
=
6
8 4 + __
=
7
Number bond: 8 + 2
=