fact-family/mixed-within-20-write-all · Set 27
6 problems
Namn:
Klass:
Datum:
1
Write the fact family for 1, 5, 6:
=
2
Write the fact family for 3, 10, 13:
=
3
Write the fact family for 19, 1, 20:
=
4
Write the fact family for 12, 4, 16:
=
5
Write the fact family for 4, 9, 13:
=
6
Write the fact family for 13, 3, 16:
=