number-bonds/addition-bonds/starter · 套题 67
8 problems
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1
Complete the number bond: 3 1 + __
=
2
5 __ + 1
=
3
Number bond: 6 3 + ?
=
4
Number bond: 6 + 2
=
5
Complete the number bond: 6 4 + __
=
6
Number bond: 3 + 2
=
7
Number bond: 2 + 1
=
8
Number bond: 4 + 2
=