fact-family/add-sub-within-100/medium · Set 42
6 problems
Naam:
Klas:
Datum:
1
Write the fact family for 4, 7, 28:
=
2
Write the fact family for 4, 10, 40:
=
3
Write the fact family for 68, 15, 83:
=
4
Write the fact family for 11, 41, 52:
=
5
Write the fact family for 6, 77, 83:
=
6
Write the fact family for 10, 11, 110:
=