Writing Simple Equations With Integers -Multiple Choice Questions Quiz

Interactive MCQs on the topic “Writing Simple Equations With Integers”:

Solve the following 10 questions: Only one option is correct. Click on the “Submit” button when done. Click on the “embed” button to use this quiz on your website. Click on “WhatsApp” to share this quiz.

Question 1:The temperature dropped by 12°C. Write an equation to represent the final temperature, 𝑡, if it was 5°C before the drop.

(A) 𝑡 = 5 − 12
(B) 𝑡 = 12 − 5
(C) 𝑡 = −12 + 5
(D) 𝑡 = 5 + 12

Question 2:John lost 20 dollars. Write an equation to represent his balance, 𝑏, if he started with 50 dollars.

(A) 𝑏 = 20 − 50
(B) 𝑏 = 50 − 20
(C) 𝑏 = −20 + 50
(D) 𝑏 = 50 + 20

Question 3: A submarine is 200 meters below sea level. Write an equation to represent its depth, 𝑑.

(A) 𝑑 = 200
(B) 𝑑 = 0
(C) 𝑑 = −200
(D) 𝑑 = −100

Question 4:Mike gains 15 points, then loses 30 points. What is the equation for his final score, 𝑠, if he started at 10?

(A) 𝑠 = 10 − 15 + 30
(B) 𝑠 = 10 + 30 − 15
(C) 𝑠 = 10 + 15 + 30
(D) 𝑠 = 10 + 15 − 30

Question 5:A bank account had $100, then 𝑥 dollars were withdrawn. Write the equation.

(A) 100 − 𝑥
(B) 𝑥 − 100
(C) 𝑥 + 100
(D) −𝑥 − 100

Question 6:If 5 times a number equals −25, what is the equation?

(A) 𝑥 + 5 = −25
(B) 𝑥 − 5 = −25
(C) 5𝑥 = −25
(D) −5𝑥 = 25

Question 7:A plane is 3,000 feet above the ground and descends 3,500 feet. What equation represents its new height, ℎ?

(A) ℎ = 3000 + 3500
(B) ℎ = 3000 − 3500
(C) ℎ = −3000 − 3500
(D) ℎ = −3000 + 3500

Question 8:Lisa scored −8 on a quiz and gained 12 more points after revision. What is her new score, 𝑠?

(A) 𝑠 = −8 + 12
(B) 𝑠 = 8 + 12
(C) 𝑠 = 12 − 8
(D) 𝑠 = −8 − 12

Question 9:The difference between a number 𝑥 and 9 is −What is the equation?

(A) 9 − 𝑥 = −4
(B) 𝑥 + 9 = −4
(C) 𝑥 − 9 = −4
(D) −9 − 𝑥 = 4

Question 10:A hot air balloon is at an elevation of 500 ft. It descends at a rate of 100 ft per minute. What is the height after 𝑥 minutes?

(A) 𝑥 − 500
(B) 500 + 100𝑥
(C) 100𝑥 − 500
(D) 500 − 100𝑥