fact-family/add-sub-within-20/medium · Sæt 58
6 problems
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1
Write the fact family for 3, 5, 15:
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2
Write the fact family for 12, 7, 84:
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3
Write the fact family for 12, 8, 96:
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4
Write the fact family for 10, 4, 40:
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5
Write the fact family for 9, 10, 19:
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6
Write the fact family for 4, 1, 5:
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