number-bonds/addition-bonds/medium · セット 11
8 problems
名前：
クラス:
日付：
1
Number bond: 8 + 1
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2
Complete the number bond: 6 2 + __
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3
Number bond: 6 5 + ?
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4
5 __ + 1
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5
Number bond: 8 + 2
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6
8 6 + __
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7
Number bond: 10 + 5
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8
Number bond: 3 + 1
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