number-bonds/addition-bonds/easy · 套题 7
8 problems
姓名:
班级:
日期:
1
1 + ___ 4
=
2
4 + ___ 10
=
3
___ + 5 10
=
4
___ + 1 2
=
5
___ + 5 7
=
6
1 + ___ 6
=
7
___ + 4 5
=
8
1 + ___ 6
=