fact-family/add-sub-within-20/easy · Sarja 53
6 problems
Nimi:
Luokka:
Päivämäärä:
1
Write the fact family for 3, 2, 5:
=
2
Write the fact family for 9, 5, 14:
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3
Write the fact family for 16, 2, 18:
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4
Write the fact family for 3, 13, 16:
=
5
Write the fact family for 16, 3, 19:
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6
Write the fact family for 8, 2, 10:
=