Question

(5²+2³):(3³-4²)+56:8

Answer 1

(5²+2³):(3³-4²)+56:8
(25+8):(18-16)+7
33:2+7
16,5+7
23,5

Answer 2

(5²+2³):(3³-4²)+56:8

(25+8):(27-16)+7

33 + 7 
 11

3+7 ==> 10