Read, count and choose. 1) 30 + 3 + 7 = 2) 40 + 6 + 4 = 3) 50 + 7 + 3 = 4) 60 + 9 + 1 = 5) 70 + 8 + 2 =

Задание

Read, count and choose.

1) 30 + 3 + 7 = ...
2) 40 + 6 + 4 = ...
3) 50 + 7 + 3 = ...
4) 60 + 9 + 1 = ...
5) 70 + 8 + 2 = ...