fact-family/add-sub-within-20-write-all · Set 36
6 problems
Namn:
Klass:
Datum:
1
Write the fact family for 6, 12, 18:
=
2
Write the fact family for 12, 5, 17:
=
3
Write the fact family for 13, 6, 19:
=
4
Write the fact family for 11, 6, 17:
=
5
Write the fact family for 1, 5, 6:
=
6
Write the fact family for 4, 6, 10:
=