fact-family/add-sub-within-20/expert · Set 95
5 problems
Namn:
Klass:
Datum:
1
Write the fact family for 11, 9, 99:
=
2
Write the fact family for 2, 5, 10:
=
3
Write the fact family for 3, 6, 18:
=
4
Write the fact family for 3, 8, 24:
=
5
Write the fact family for 19, 1, 20:
=