fact-family/add-sub-within-10/expert · Sæt 29
6 problems
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1
Write the fact family for 4, 3, 12:
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2
Write the fact family for 6, 3, 9:
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3
Write the fact family for 3, 6, 18:
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4
Write the fact family for 5, 7, 35:
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5
Write the fact family for 9, 1, 10:
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6
Write the fact family for 1, 7, 8:
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