number-bonds/to-5/medium · 套题 95
8 problems
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1
4 2 + __
=
2
Number bond: 10 9 + ?
=
3
Complete the number bond: 7 __ + 1
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4
Complete the number bond: 2 1 + __
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5
Number bond: 4 1 + ?
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6
Complete the number bond: 10 __ + 3
=
7
8 __ + 7
=
8
7 5 + __
=