number-bonds/addition-bonds/hard · 세트 19
8 problems
이름:
학급:
날짜:
1
Number bond: 5 + 4
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2
Complete the number bond: 5 __ + 3
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3
10 __ + 1
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4
Complete the number bond: 9 __ + 2
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5
4 2 + __
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6
2 1 + __
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7
Complete the number bond: 9 3 + __
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8
Complete the number bond: 3 __ + 2
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