number-bonds/to-50/medium · セット 21
7 problems
名前:
クラス:
日付:
1
Complete the number bond: 10 __ + 1
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2
Number bond: 6 5 + ?
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3
6 4 + __
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4
Complete the number bond: 10 __ + 5
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5
8 __ + 1
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6
4 2 + __
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7
Complete the number bond: 10 7 + __
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