number-bonds/addition-bonds/expert · 套题 15
7 problems
姓名:
班级:
日期:
1
Number bond: 10 4 + ?
=
2
Complete the number bond: 3 1 + __
=
3
Number bond: 3 2 + ?
=
4
8 __ + 5
=
5
Complete the number bond: 10 2 + __
=
6
9 __ + 1
=
7
Complete the number bond: 3 2 + __
=