fact-family/add-sub-within-20/easy · Sarja 33
6 problems
Nimi:
Luokka:
Päivämäärä:
1
Write the fact family for 14, 3, 17:
=
2
Write the fact family for 8, 7, 15:
=
3
Write the fact family for 18, 2, 20:
=
4
Write the fact family for 16, 4, 20:
=
5
Write the fact family for 3, 6, 9:
=
6
Write the fact family for 15, 1, 16:
=