fact-family/mixed-within-20-fill-blanks · Série 73
6 problems
Nom:
Classe:
Date:
1
Write the fact family for 19, 1, 20:
=
2
Write the fact family for 4, 12, 16:
=
3
Write the fact family for 10, 7, 17:
=
4
Write the fact family for 15, 4, 19:
=
5
Write the fact family for 1, 10, 11:
=
6
Write the fact family for 6, 6, 12:
=