number-bonds/addition-bonds/expert · 세트 52
7 problems
이름:
학급:
날짜:
1
4 2 + __
=
2
Number bond: 7 2 + ?
=
3
Complete the number bond: 2 __ + 1
=
4
Complete the number bond: 2 1 + __
=
5
Complete the number bond: 6 __ + 5
=
6
Complete the number bond: 8 1 + __
=
7
8 1 + __
=