Question

Математика 3 класс . задание 1 помогите

Answer 1

1)
1,2,3,4,5,6,7,8,9
2)
2,4,6,8,10,12,14,16,18
3)
12

Answer 2

1) 1,2,3,4,5,6,7,8,9.
2) 2,4,6,8,10,12,14,16,18
3)12