Question

a) 85 :5 +3.15 - 50
17 + 45 - 50
b) [23+ (24-32): 3 - 3)2
[8 + (24 - 9): 3 - 31
[8 + 15:
3-312
62-50
12
[8 + 5 - 3)2
[13 - 312
[10]
100​

Answer 1

Resposta:

a) 85:5+3.15- 50 =

17+45-50=

62-50=

12

b) [23+(24-32):3-3]

[23+(-8):3-3]

[23-8:3-3]

[23-2,6-3]

-28,6