fact-family/mixed-within-20-fill-blanks · Satz 92
5 problems
Name:
Klasse:
Datum:
1
Write the fact family for 12, 8, 20:
=
2
Write the fact family for 12, 4, 16:
=
3
Write the fact family for 18, 1, 19:
=
4
Write the fact family for 9, 7, 16:
=
5
Write the fact family for 16, 3, 19:
=