Question

90+30-50+3+9-10x10-15

Answer 1

$90 + 30 - 50 + 3 + 9 - 10 \times 10 - 15$

$90 + 30 - 50 + 3 + 9 - 100 - 15$

$132 - 50 - 100 - 15$

$132 - 165$

$- 33$