number-bonds/addition-bonds/medium · セット 52
8 problems
名前：
クラス:
日付：
1
9 4 + __
=
2
Complete the number bond: 8 7 + __
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3
Number bond: 2 1 + ?
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4
7 __ + 1
=
5
Complete the number bond: 8 3 + __
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6
Number bond: 8 4 + ?
=
7
Number bond: 5 1 + ?
=
8
6 __ + 3
=