number-bonds/addition-bonds/expert · セット 74
8 problems
名前：
クラス:
日付：
1
Number bond: 10 3 + ?
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2
Complete the number bond: 4 2 + __
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3
7 __ + 4
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4
Number bond: 8 + 3
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5
Number bond: 2 + 1
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6
Complete the number bond: 5 __ + 3
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7
Number bond: 9 + 2
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8
Complete the number bond: 4 __ + 1
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