fact-family/mixed-within-20-write-all · Série 48
6 problems
Nom:
Classe:
Date:
1
Write the fact family for 8, 4, 12:
=
2
Write the fact family for 2, 16, 18:
=
3
Write the fact family for 11, 5, 16:
=
4
Write the fact family for 13, 2, 15:
=
5
Write the fact family for 19, 1, 20:
=
6
Write the fact family for 13, 4, 17:
=