Respostas

2014-08-11T22:54:59-03:00
Olá, Karolina124!

16 - 7 - 4 + 22
9 - 4 + 22
5 + 22
27
16-7 - 4 + 22 = 27
nn entendiii
qq n entendi
2014-08-11T23:24:40-03:00
16-7 = 9 - 4 = 5

5 + 22 = 27    

Ou  

16-7-4+22=

9-4+22

5+22

27
1 5 1