Rational Numbers Class 7 Worksheet

# Rational Numbers Class 7 Worksheet

## Rational Numbers Class 7 Worksheet

Maths worksheets play a vital role in strengthening the maths concepts. After studying the concepts of mathematics, revision of questions related to that particular topic is very important for the students. This assesses the preparation of the students. Students can assess themselves by its own by solving the worksheets problems. Parents and teachers can also assess the students by giving them these worksheets to the students to solve.

Maths-formula brings such worksheets on rational numbers class 7 for you. By solving these worksheets, you can increase the understanding of the concepts learnt. These worksheets are prepared by experienced teachers and subject matter experts. If you can solve the 90% of the questions correctly, it means your preparation is very good.

Thus, let us try to attempt these questions to solve and assess yourself. Parents and teachers can also give these questions to the students to test them. Unit tests can also be prepared by the teachers using these questions.

## Rational Numbers Class 7 Worksheet

1. Write the following statements as true or false.

a. Every rational number is a fraction.

b. Every fraction is a rational number.

c. Corresponding to every rational number, there is a point on the number line.

d. Corresponding to every point on the number line, there is a rational number.

e. Two rational numbers are equivalent if they have the same standard form.

f. 9/35 can be represented as a terminating decimal.

g. 5/64 can be represented as a non-terminating decimal.

h. The decimal representation of a rational number in standard form terminates if the denominator has 2 or 5 or both as prime factors.

2. Express 2/9 as a rational number with

a. numerator 8                        b. numerator –12

c. denominator 54                d. denominator –81

3. Find three rational numbers equivalent to each one of the following rational numbers.

a. 2/5                     b. −3/11                     c. −5/−13                  d. 4/−9

4. Express each of the following in decimal form.

a. 12/100                   b. 8/25                         c. 5/8                          d. 17/50

5. Which of the following rational numbers can be represented as non-terminating decimals?

a. 15/26                      b. 2/50                         c. 6/250                    d. 45/180

a. 2/5 + 3/10              b. 4/15 + 8/25              c. (-7/10) + (-3/15)           d. 15/25 + (-33/50)

7. Subtract the following.

a. 4/5 - 7/10              b. 9/12 - 7/24              c. (-8/18) - (-4/54)           d. 12/25 - (-9/50)

8. Simplify:

a. 2/3 + (-3/5)                b. 2/5 + 7/25                c. 4/9 + 15/-27            d. −4/19 + 5/76

9. Add and express the sum as a mixed fraction if required:

a. ½ + 1/3 – 4/5             b. 2/3 - ¾ − 4/5         c. 9/30 + 3/10 – 9/25    d. 4/5 - 10/20 + 7/15

10. The sum of two rational numbers is –12. If one of the numbers is −9/5, find the other number.

11. The sum of two rational numbers is 9. If one of the numbers is 4/9, find the other number.

12. What number should be added to –2 to get 4/9 ?

13. Multiply.

a. 5/7 by 7/10              b. 13/18 by 36/78              c. 10/14 by 7/10 by          d. 2/3 by 18/20

14. Find the reciprocal of the following rational numbers.

a. 5/11                  b. -7/3                       c. 9/19                    d. -12/25

15. Divide.

a. 4 by 1/5                  b. 3/5 by 49/25                    c. −3/4 by 9/16              d. 7/8 by 28/24

16. The product of two rational numbers is 1/5. If one of the numbers is –4/9, find the other rational number.

17. By what number should −4/5 be multiplied to get 12/35?

18. From a rope of length 24 m 50 cm, pieces of equal length are cut off. How many pieces are cut off, if each piece is 7/8 metres long?

MCQs Questions for Class 7 Maths Maths Worksheets for Other Chapters of Class 7

15. Congruence of triangles class 7 worksheets

Some Extra Worksheets for ICSE Maths Class 7 Maths Worksheets for Other Classes

Maths Worksheets for Class 1

Maths Worksheets for Class 2

Maths Worksheets for Class 3

Maths Worksheets for Class 4

Maths Worksheets for Class 5

Maths Worksheets for Class 6

Maths Worksheets for Class 8

Maths Worksheets for Class 9