number-bonds/to-50/medium · セット 47
8 problems
名前：
クラス:
日付：
1
Complete the number bond: 8 __ + 2
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2
Number bond: 4 1 + ?
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3
7 5 + __
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4
Complete the number bond: 8 __ + 3
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5
4 1 + __
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6
Complete the number bond: 3 2 + __
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7
Number bond: 4 2 + ?
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8
Complete the number bond: 5 1 + __
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