number-bonds/addition-bonds/hard · Sæt 31
8 problems
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1
Complete the number bond: 4 __ + 3
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2
Number bond: 7 + 4
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3
Number bond: 8 7 + ?
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4
Number bond: 8 + 2
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5
9 6 + __
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6
Number bond: 5 + 1
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7
6 __ + 3
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8
Number bond: 3 1 + ?
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