fact-family/add-sub-within-20-write-all · Набор 96
6 problems
Имя:
Класс:
Дата:
1
Write the fact family for 13, 2, 15:
=
2
Write the fact family for 16, 4, 20:
=
3
Write the fact family for 18, 2, 20:
=
4
Write the fact family for 14, 5, 19:
=
5
Write the fact family for 8, 1, 9:
=
6
Write the fact family for 2, 12, 14:
=