fact-family/add-sub-within-20-write-all · Sett 74
6 problems
Navn:
Klasse:
Dato:
1
Write the fact family for 10, 1, 11:
=
2
Write the fact family for 2, 3, 5:
=
3
Write the fact family for 11, 4, 15:
=
4
Write the fact family for 12, 6, 18:
=
5
Write the fact family for 5, 15, 20:
=
6
Write the fact family for 14, 3, 17:
=