number-bonds/addition-bonds/hard · セット 67
8 problems
名前：
クラス:
日付：
1
9 3 + __
=
2
6 __ + 3
=
3
Complete the number bond: 9 6 + __
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4
Complete the number bond: 2 1 + __
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5
Complete the number bond: 4 2 + __
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6
6 1 + __
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7
Number bond: 3 + 1
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8
Complete the number bond: 3 2 + __
=