number-bonds/to-5/medium · 套题 28
8 problems
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1
Complete the number bond: 2 1 + __
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2
Number bond: 3 1 + ?
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3
Complete the number bond: 10 __ + 9
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4
Number bond: 2 1 + ?
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5
Number bond: 5 2 + ?
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6
7 5 + __
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7
Number bond: 5 + 4
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8
Complete the number bond: 6 5 + __
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