fact-family/add-sub-within-20-fill-blanks · Sett 29
6 problems
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Dato:
1
Write the fact family for 11, 9, 20:
=
2
Write the fact family for 14, 4, 18:
=
3
Write the fact family for 2, 4, 6:
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4
Write the fact family for 16, 1, 17:
=
5
Write the fact family for 1, 19, 20:
=
6
Write the fact family for 7, 5, 12:
=