Mathematical Operations — Practice

Question 1

If A means '+', B means '−', C means '×', and D means '÷', what is the value of: 12 C 3 A 4 D 2?

Accepted Answer

C

Question 2

If '+' means '−' and '−' means '+', what is the value of: 15 + 5 − 3?

Accepted Answer

B

Question 3

If P means '×', Q means '÷', and R means '+', what is the value of: 20 P 2 Q 4 R 5?

Accepted Answer

B

Question 4

If '+' means '×', '−' means '÷', '×' means '+', and '÷' means '−', what is the value of: 8 + 4 − 2 × 3 ÷ 1?

Accepted Answer

C

Question 5

Which pair of operators, placed in the blanks in order, makes the equation true: 9 _ 3 _ 2 = 15?

Accepted Answer

A

Question 6

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

Accepted Answer

B

Question 7

Which three operators, placed in the blanks in order, make the equation true: 4 _ 3 _ 2 _ 1 = 15?

Accepted Answer

B

Question 8

If A means '×', B means '÷', C means '+', and D means '−', what is the value of: 18 B 3 C 6 A 2 D 4?

Accepted Answer

B

Practice — Mathematical Operations