#### Answer

$43$

#### Work Step by Step

Solve using PEMDAS (The priority list for solving expressions: Parentheses, exponents, [multiplication, division], [addition, subtraction]. For the operations in the brackets, solve from left to right)
$9\div3 + 5^2\cdot 2 - 10 = 9\div3 + 25\cdot 2 - 10 = 3+50 - 10 = 43$