number-bonds/addition-bonds/easy · 세트 69
8 problems
이름:
학급:
날짜:
1
Number bond: 10 + 9
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2
Complete the number bond: 5 __ + 3
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3
4 2 + __
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4
Number bond: 6 4 + ?
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5
5 __ + 1
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6
5 3 + __
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7
4 __ + 1
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8
Complete the number bond: 4 1 + __
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