fact-family/add-sub-within-20/expert · Sarja 25
6 problems
Nimi:
Luokka:
Päivämäärä:
1
Write the fact family for 11, 6, 17:
=
2
Write the fact family for 17, 1, 18:
=
3
Write the fact family for 10, 3, 30:
=
4
Write the fact family for 2, 11, 22:
=
5
Write the fact family for 19, 1, 20:
=
6
Write the fact family for 5, 5, 25:
=