fact-family/add-sub-within-100/expert · Série 19
6 problems
Nom:
Classe:
Date:
1
Write the fact family for 6, 12, 72:
=
2
Write the fact family for 68, 31, 99:
=
3
Write the fact family for 2, 11, 22:
=
4
Write the fact family for 10, 63, 73:
=
5
Write the fact family for 7, 4, 28:
=
6
Write the fact family for 43, 24, 67:
=