fact-family/add-sub-within-20/medium · Sada 48
6 problems
Jméno:
Třída:
Datum:
1
Write the fact family for 10, 12, 120:
=
2
Write the fact family for 19, 1, 20:
=
3
Write the fact family for 15, 2, 17:
=
4
Write the fact family for 12, 2, 14:
=
5
Write the fact family for 10, 10, 100:
=
6
Write the fact family for 3, 2, 6:
=