fact-family/add-sub-within-20-fill-blanks · Sada 91
6 problems
Jméno:
Třída:
Datum:
1
Write the fact family for 4, 4, 8:
=
2
Write the fact family for 19, 1, 20:
=
3
Write the fact family for 9, 3, 12:
=
4
Write the fact family for 12, 2, 14:
=
5
Write the fact family for 15, 4, 19:
=
6
Write the fact family for 1, 12, 13:
=