fact-family/mul-div-within-20-write-all · Sæt 33
6 problems
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1
Write the fact family for 13, 4, 17:
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2
Write the fact family for 5, 10, 15:
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3
Write the fact family for 10, 3, 13:
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4
Write the fact family for 1, 1, 2:
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5
Write the fact family for 17, 1, 18:
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6
Write the fact family for 7, 11, 18:
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