Answer
$54$
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)
$100 \div 10 * 5 + 4 = 10 * 5 + 4 = 50 + 4 = 54$