fact-family/add-sub-within-20/expert · Satz 76
6 problems
Name:
Klasse:
Datum:
1
Write the fact family for 8, 2, 10:
=
2
Write the fact family for 8, 7, 15:
=
3
Write the fact family for 6, 11, 17:
=
4
Write the fact family for 17, 1, 18:
=
5
Write the fact family for 9, 1, 10:
=
6
Write the fact family for 8, 6, 48:
=