fact-family/add-sub-within-20-write-all · Set 48
6 problems
Namn:
Klass:
Datum:
1
Write the fact family for 16, 1, 17:
=
2
Write the fact family for 11, 8, 19:
=
3
Write the fact family for 13, 2, 15:
=
4
Write the fact family for 6, 10, 16:
=
5
Write the fact family for 5, 9, 14:
=
6
Write the fact family for 15, 3, 18:
=