fact-family/add-sub-within-20/expert · Sæt 45
6 problems
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1
Write the fact family for 12, 2, 14:
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2
Write the fact family for 11, 3, 14:
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3
Write the fact family for 5, 2, 10:
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4
Write the fact family for 7, 6, 13:
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5
Write the fact family for 4, 6, 10:
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6
Write the fact family for 11, 12, 132:
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