fact-family/add-sub-within-20-fill-blanks · Set 66
6 problems
Naam:
Klas:
Datum:
1
Write the fact family for 7, 10, 17:
=
2
Write the fact family for 13, 3, 16:
=
3
Write the fact family for 5, 3, 8:
=
4
Write the fact family for 8, 11, 19:
=
5
Write the fact family for 9, 1, 10:
=
6
Write the fact family for 5, 8, 13:
=