number-bonds/addition-bonds/starter · 套题 31
8 problems
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日期:
1
3 __ + 1
=
2
10 7 + __
=
3
Number bond: 4 + 2
=
4
4 __ + 1
=
5
5 4 + __
=
6
Complete the number bond: 10 __ + 8
=
7
Number bond: 3 2 + ?
=
8
Complete the number bond: 5 __ + 4
=