fact-family/add-sub-within-20-write-all · Набор 91
6 problems
Имя:
Класс:
Дата:
1
Write the fact family for 16, 1, 17:
=
2
Write the fact family for 1, 13, 14:
=
3
Write the fact family for 7, 6, 13:
=
4
Write the fact family for 4, 4, 8:
=
5
Write the fact family for 19, 1, 20:
=
6
Write the fact family for 7, 10, 17:
=