Free Printable Math 7 e-Match 2021-2022

1.

A group or collection of objects is called _______.

a)

Absolute value

b)

Integer

c)

Rational

d)

Set

2.

The set of odd numbers less than 10.

a)

Well-defined

b)

not well-defined

3.

In 1, 4,16, 25, 28 , 36 , which is not a perfect square?

a)

1

b)

4

c)

28

d)

36

4.

What is the cardinality if Set M = { 1 ,4 ,9,16 } ?

a)

1

b)

4

c)

9

d)

16

5.

Find the principal root of √25

a)

4

b)

5

c)

14

d)

25

6.

What is the sum of

$\frac{4}{15}+\frac{3}{15}$ ?

a)

$\frac{12}{30}$

b)

$\frac{7}{15}$

c)

$\frac{7}{30}$

d)

$\frac{4}{15}$

7.

Changing the order of two numbers having added or multiplied does not change the value.

a)

Associative Property

b)

Commutative Property

c)

Closure Property

d)

Distributive Property

8.

What is the product of ( -4 ) and ( - 5 ) ?

a)

-20

b)

20

c)

-9

d)

9

9.

Which of the following is irrational ?

a)

$\sqrt{81}$

b)

$\sqrt{70}$

c)

$\sqrt{9}$

d)

$\sqrt{16}$

10.

What do you call the distance of a number from zero in the number line ?

a)

Absolute Value

b)

Integer

c)

Rational

d)

Zero

11.

Which of the following list of integers are arranged from least to greatest ?

a)

0, -5, 7,-10, 4

b)

9, 2, 0, -3, -8

c)

-6, -3, 0, 3, 6

d)

25, -20, 15, -10

12.

Express 2,400 in scientific notation

a)

$2.4\times10^2$

b)

$2.4\times10^3$

c)

$2.4\times10^4$

d)

$2.4\times10^5$

13.

If Set A ={ 2 ,3,5,7} and B = { 2,4,6,8 } , find its intersection.

a)

{2}

b)

{3}

c)

{4}

d)

{5}

14.

Find the product and simplify:

$\frac{2}{3}\times\frac{3}{5}$

a)

$\frac{6}{8}$

b)

$\frac{5}{15}$

c)

$\frac{2}{5}$

d)

$\frac{3}{5}$

15.

Evaluate: / 8 -3 / + / 20-20 /

a)

4

b)

5

c)

-5

d)

-4

16.

Which expression has the greatest value?

a)

10 + ( -5 )

b)

10 – ( -5 )

c)

10 ( -5 )

d)

10 ( 5 )

17.

What is the simplest form of

$\frac{20}{24}$ ?

a)

$\frac{10}{12}$

b)

$\frac{1}{2}$

c)

$\frac{5}{6}$

d)

$\frac{10}{16}$

18.

In a group of 40 students, 10 can play violin only, while 16 can play guitar only. If 3 students can play both instruments, how many students can play neither of the two instruments ?

a)

7

b)

9

c)

11

d)

13

19.

Bobby has a kitchen area of 169 square feet. What is the side length of a wall in his kitchen ?

a)

16 ft

b)

15 ft

c)

14 ft

d)

13 ft

20.

Between what two whole numbers is

$\sqrt{20}$ ?

a)

3 and 4

b)

4 and 5

c)

5 and 6

d)

6 and 7

Math 7 e-Match 2021-2022

Total questions: 20

Worksheet time: 11mins

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