fact-family/add-sub-within-20/medium · Набор 46
6 problems
Имя:
Класс:
Дата:
1
Write the fact family for 14, 3, 17:
=
2
Write the fact family for 7, 4, 28:
=
3
Write the fact family for 13, 1, 14:
=
4
Write the fact family for 15, 5, 20:
=
5
Write the fact family for 9, 2, 18:
=
6
Write the fact family for 3, 9, 27:
=