fact-family/add-sub-within-100/hard · Set 80
6 problems
Namn:
Klass:
Datum:
1
Write the fact family for 3, 6, 18:
=
2
Write the fact family for 6, 4, 24:
=
3
Write the fact family for 54, 25, 79:
=
4
Write the fact family for 8, 4, 32:
=
5
Write the fact family for 8, 10, 80:
=
6
Write the fact family for 39, 42, 81:
=