fact-family/add-sub-within-10/expert · Set 81
6 problems
Namn:
Klass:
Datum:
1
Write the fact family for 8, 2, 10:
=
2
Write the fact family for 2, 6, 8:
=
3
Write the fact family for 10, 3, 30:
=
4
Write the fact family for 8, 1, 9:
=
5
Write the fact family for 2, 10, 20:
=
6
Write the fact family for 3, 4, 7:
=