Mathematical Operations Mock Tests

If "−" means "×", "×" means "÷", "÷" means "+" and "+" means "−", what is the value of:\n\n104 − 8 × 16 ÷ 4 + 4

If '+' means '−', '−' means '×', '×' means '÷' and '÷' means '+', what is the value of: 10 × 5 ÷ 2 + 4 − 3

If "+" means "−", "−" means "×", "×" means "÷" and "÷" means "+", what is the value of: 20 × 2 ÷ 4 + 10 − 3

If '−' means '+', '+' means '÷', '÷' means '×' and '×' means '−', what is the value of: 10 − 8 + 4 ÷ 2 × 13

If + means -, - means x, ÷ means +, x means ÷, what is 18 ÷ 6 + 4 - 2 = ?

If "−" means "÷", "÷" means "+", "+" means "×" and "×" means "−", what is the value of: 12 − 6 + 8 × 4 ÷ 2

If "−" means "÷", "÷" means "+", "+" means "×" and "×" means "−", what is the value of: 15 − 3 + 10 × 5 ÷ 2

If "−" means "×", "×" means "÷", "÷" means "+" and "+" means "−", what is the value of: 48 − 8 × 16 ÷ 4 + 4