fact-family/mixed-within-20-write-all · Набор 22
4 problems
Имя:
Класс:
Дата:
1
Write the fact family for 18, 2, 20:
=
2
Write the fact family for 17, 2, 19:
=
3
Write the fact family for 5, 1, 6:
=
4
Write the fact family for 8, 1, 9:
=