number-bonds/to-50/medium · סט 45
7 problems
שם:
כיתה:
תאריך:
1
Complete the number bond: 9 3 + __
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2
8 4 + __
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3
Number bond: 6 + 5
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4
Number bond: 2 1 + ?
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5
Complete the number bond: 2 1 + __
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6
Number bond: 5 + 3
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7
Complete the number bond: 9 __ + 6
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