number-bonds/addition-bonds/hard · Sæt 42
8 problems
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Dato:
1
2 1 + __
=
2
Complete the number bond: 10 8 + __
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3
7 5 + __
=
4
Complete the number bond: 5 __ + 2
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5
8 __ + 2
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6
Complete the number bond: 7 __ + 5
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7
Number bond: 3 1 + ?
=
8
4 __ + 3
=