fact-family/mixed-within-20-fill-blanks · Sada 78
5 problems
Jméno:
Třída:
Datum:
1
Write the fact family for 9, 10, 19:
=
2
Write the fact family for 16, 3, 19:
=
3
Write the fact family for 6, 13, 19:
=
4
Write the fact family for 19, 1, 20:
=
5
Write the fact family for 12, 3, 15:
=