fact-family/add-sub-within-20/easy · Set 48
6 problems
Naam:
Klas:
Datum:
1
Write the fact family for 6, 8, 14:
=
2
Write the fact family for 5, 11, 16:
=
3
Write the fact family for 19, 1, 20:
=
4
Write the fact family for 16, 1, 17:
=
5
Write the fact family for 17, 2, 19:
=
6
Write the fact family for 8, 1, 9:
=