number-bonds/addition-bonds/medium · セット 94
8 problems
名前：
クラス:
日付：
1
Number bond: 7 3 + ?
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2
Complete the number bond: 2 __ + 1
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3
Complete the number bond: 6 3 + __
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4
8 6 + __
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5
9 3 + __
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6
10 __ + 8
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7
Number bond: 7 + 2
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8
Complete the number bond: 6 1 + __
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