number-bonds/addition-bonds/medium · セット 50
8 problems
名前：
クラス:
日付：
1
6 1 + __
=
2
Complete the number bond: 7 __ + 5
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3
6 4 + __
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4
Number bond: 9 + 7
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5
5 __ + 2
=
6
Number bond: 4 + 2
=
7
Complete the number bond: 6 __ + 4
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8
Number bond: 9 7 + ?
=