fact-family/add-sub-within-20-fill-blanks · Набор 13
6 problems
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Класс:
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1
Write the fact family for 5, 6, 11:
=
2
Write the fact family for 17, 1, 18:
=
3
Write the fact family for 6, 3, 9:
=
4
Write the fact family for 2, 17, 19:
=
5
Write the fact family for 1, 12, 13:
=
6
Write the fact family for 4, 7, 11:
=