fact-family/mixed-within-20-write-all · Sarja 51
6 problems
Nimi:
Luokka:
Päivämäärä:
1
Write the fact family for 14, 4, 18:
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2
Write the fact family for 3, 17, 20:
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3
Write the fact family for 15, 2, 17:
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4
Write the fact family for 11, 1, 12:
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5
Write the fact family for 10, 9, 19:
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6
Write the fact family for 19, 1, 20:
=