number-bonds/addition-bonds/expert · セット 98
8 problems
名前：
クラス:
日付：
1
10 6 + __
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2
Complete the number bond: 3 __ + 1
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3
Number bond: 4 + 2
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4
Number bond: 8 + 3
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5
Complete the number bond: 6 5 + __
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6
Number bond: 5 + 2
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7
Complete the number bond: 2 __ + 1
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8
4 2 + __
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