fact-family/add-sub-within-20-fill-blanks · Set 35
6 problems
Naam:
Klas:
Datum:
1
Write the fact family for 5, 13, 18:
=
2
Write the fact family for 4, 9, 13:
=
3
Write the fact family for 14, 5, 19:
=
4
Write the fact family for 13, 3, 16:
=
5
Write the fact family for 19, 1, 20:
=
6
Write the fact family for 3, 11, 14:
=