fact-family/mixed-within-20-fill-blanks · Série 75
6 problems
Nom:
Classe:
Date:
1
Write the fact family for 10, 10, 20:
=
2
Write the fact family for 17, 2, 19:
=
3
Write the fact family for 2, 5, 7:
=
4
Write the fact family for 9, 5, 14:
=
5
Write the fact family for 3, 11, 14:
=
6
Write the fact family for 12, 7, 19:
=