Mathematical Operations — Practice

Question 1

If A means +, B means −, C means ×, D means ÷, then 8 C 2 A 4 B 6 = ?

Accepted Answer

B

Question 2

If '×' means '−', '−' means '÷', '÷' means '+', '+' means '×', then 6 × 4 ÷ 2 = ?

Accepted Answer

B

Question 3

If '+' means '−', '−' means '×', '×' means '÷', '÷' means '+', then 15 − 3 + 10 × 5 ÷ 5 = ?

Accepted Answer

C

Question 4

If '+' means '−', '−' means '×', '×' means '÷', '÷' means '+', then 18 × 6 ÷ 3 − 2 + 4 = ?

Accepted Answer

B

Question 5

If '>' means +, '<' means −, '=' means ×, then 5 > 2 = 3 < 4 = ?

Accepted Answer

C

Question 6

Which two signs, interchanged, make the equation 5 + 3 − 2 = 4 correct?

Accepted Answer

A

Question 7

Which combination of signs makes 6 _ 3 _ 2 _ 4 = 8 correct?

Accepted Answer

A

Question 8

If P = ÷, Q = ×, R = +, S = −, then 18 Q 12 P 4 R 5 S 6 = ?

Accepted Answer

C

Question 9

If '−' and '÷' are interchanged and '+' and '×' are interchanged, then 20 − 4 ÷ 5 + 2 × 10 = ?

Accepted Answer

A

Practice — Mathematical Operations