Question

tire aprova de 2629 e calcule

Answer 1

Oi Famer

2345 + 237 + 67 = 2649 

prova
2649 - 67 = 2582
2582 - 237 = 2345 

prova na 9
2 + 6 + 4 + 9 = 21 , 2 + 1 = 3

2345 + 237 + 67
2+3+4+5 = 14 , 1 + 4 = 5
2 + 3 + 7 = 12, 1 + 2 = 3
6 + 7 = 13, 1 + 3 = 4

5 + 3 + 4 = 12 , 1 + 2 = 3