Rational numbers: Addition and Subtraction- Grade 7

The purpose of this quiz is to monitor your progress and understanding of Rational numbers: Addition and Subtraction. The questions are structured to challenge students' problem-solving abilities while also reinforcing fundamental mathematical concepts. Please choose the BEST answer for each question.

Question 1

What is the result of − 3 /4 + 1/ 2​ ?

• -5/4

• -1/4

• 1/4

• 5/4

Question 2

Subtract 7/9 from 5 /6.

• 13/15

• 17/54

• -7/54

• 13/54

Question 3

Calculate: 0.75 − ( − 2.25 )

• 3.00

• 2.50

• -3.00

• -2.50

Question 4

What is the sum of − 5/8 and 3/8?

• -2/8

• 2/8

• -8/8

• 8/8

Question 5

Subtract − 4.1 from − 7.3

• −11.4

• 3.2

• −3.2

• 11.4

Question 6

Add 1/ 5 and 3 /10.

• 2/15

• 1/2

• 2/5

• 1/15

Question 7

Find the sum of − 3/ 7 + 5/ 14.

• 1/2

• -1/14

• -6/14

• 1/7

Question 8

Calculate: 2.6 − 3.9.

• −1.3

• 6.5

• 1.3

• −6.5

Question 9

What is the result of − 4/9 + 5/18?

• -3/18

• 1/18

• -1/18

• -2/18

Question 10

What is the sum of 3 /8 and − 1 /4?

• 1/8

• -1/8

• 1/2

• -3/8