fact-family/add-sub-within-20/expert · Sarja 20
6 problems
Nimi:
Luokka:
Päivämäärä:
1
Write the fact family for 6, 10, 60:
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2
Write the fact family for 14, 4, 18:
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3
Write the fact family for 17, 3, 20:
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4
Write the fact family for 7, 11, 77:
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5
Write the fact family for 6, 11, 66:
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6
Write the fact family for 5, 6, 30:
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