fact-family/mixed-within-20-write-all · Satz 28
6 problems
Name:
Klasse:
Datum:
1
Write the fact family for 18, 1, 19:
=
2
Write the fact family for 16, 2, 18:
=
3
Write the fact family for 16, 3, 19:
=
4
Write the fact family for 4, 10, 14:
=
5
Write the fact family for 5, 1, 6:
=
6
Write the fact family for 8, 10, 18:
=