number-bonds/to-5/medium · 套题 69
8 problems
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1
7 __ + 6
=
2
Complete the number bond: 7 3 + __
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3
Number bond: 6 4 + ?
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4
Number bond: 10 3 + ?
=
5
2 1 + __
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6
Number bond: 6 5 + ?
=
7
6 __ + 1
=
8
Number bond: 10 8 + ?
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