fact-family/mixed-within-20-fill-blanks · Série 51
6 problems
Nom:
Classe:
Date:
1
Write the fact family for 12, 7, 19:
=
2
Write the fact family for 6, 4, 10:
=
3
Write the fact family for 6, 6, 12:
=
4
Write the fact family for 4, 4, 8:
=
5
Write the fact family for 8, 1, 9:
=
6
Write the fact family for 12, 8, 20:
=