Default Title

Question (1)

QN0030373

Which of the following is an expression involving integers?

(A) 5 + (–3)
(B) 5 = 2 + 3
(C) 7 > 4
(D) 9 < 12

Correct Answer: A

Explanation:

An expression contains numbers and operations but no equality or inequality sign.

Link:

Report Error

Question (2)

QN0030374

Which operation should be performed first in the expression 8 + (–3) × 4?

(A) Addition
(B) Multiplication
(C) Subtraction
(D) Division

Correct Answer: B

Explanation:

Multiplication is performed before addition.

Link:

Report Error

Question (3)

QN0030375

Evaluate 15 + (–8).

(A) 23
(B) –23
(C) 7
(D) –7

Correct Answer: C

Explanation:

15 + (–8) = 7.

Link:

Report Error

Question (4)

QN0030376

Find the value of (–12) + 9.

(A) –21
(B) –3
(C) 3
(D) 21

Correct Answer: B

Explanation:

(–12) + 9 = –3.

Link:

Report Error

Question (5)

QN0030377

Evaluate 18 – (–7).

(A) 11
(B) –11
(C) 25
(D) –25

Correct Answer: C

Explanation:

Subtracting a negative integer is the same as adding it.

Link:

Report Error

Question (6)

QN0030378

Find the value of (–16) – 5.

(A) –11
(B) 11
(C) –21
(D) 21

Correct Answer: C

Explanation:

(–16) – 5 = –21.

Link:

Report Error

Question (7)

QN0030379

Evaluate 24 + (–15) + 8.

(A) 17
(B) –17
(C) 1
(D) –1

Correct Answer: A

Explanation:

24 + (–15) = 9 and 9 + 8 = 17.

Link:

Report Error

Question (8)

QN0030380

Find the value of (–9) + (–14).

(A) –23
(B) 23
(C) –5
(D) 5

Correct Answer: A

Explanation:

The sum of two negative integers is negative.

Link:

Report Error

Question (9)

QN0030381

According to the order of operations, multiplication is performed before

(A) Addition and subtraction
(B) Brackets
(C) Division
(D) Integers

Correct Answer: A

Explanation:

Multiplication is performed before addition and subtraction.

Link:

Report Error

Question (10)

QN0030382

Evaluate 7 × (–5) + 9.

(A) –44
(B) –26
(C) 26
(D) 44

Correct Answer: B

Explanation:

7 × (–5) = –35 and –35 + 9 = –26.

Link:

Report Error

Question (1)

Which of the following is an expression involving integers?

Explanation:

Link:

Question (2)

Which operation should be performed first in the expression 8 + (–3) × 4?

Explanation:

Link:

Question (3)

Evaluate 15 + (–8).

Explanation:

Link:

Question (4)

Find the value of (–12) + 9.

Explanation:

Link:

Question (5)

Evaluate 18 – (–7).

Explanation:

Link:

Question (6)

Find the value of (–16) – 5.

Explanation:

Link:

Question (7)

Evaluate 24 + (–15) + 8.

Explanation:

Link:

Question (8)

Find the value of (–9) + (–14).

Explanation:

Link:

Question (9)

According to the order of operations, multiplication is performed before

Explanation:

Link:

Question (10)

Evaluate 7 × (–5) + 9.

Explanation:

Link:

Excel With Tutors

ExcelWithTutors

For Student

For Tutors

Learn

OUR POLICY