Quiz about Classifying Real Numbers

Question 1

^{13/5 is a}

Accepted Answer

Real Number

Accepted Answer

Rational Number

Answer

Integer

Answer

Whole Number

Question 2

16 is a

Accepted Answer

Real Number

Accepted Answer

Rational Number

Accepted Answer

Integer

Accepted Answer

Whole Number

Question 3

^{-8.25 is a}

Accepted Answer

Real Number

Accepted Answer

Rational Number

Answer

Integer

Answer

Whole Number

Question 4

^{-0.15 is a}

Accepted Answer

Real Number

Accepted Answer

Rational Number

Answer

Integer

Answer

Whole Number

Question 5

-8 is a

Accepted Answer

Real Number

Accepted Answer

Rational Number

Accepted Answer

Integer

Answer

Whole Number

Question 6

Which of the following is an irrational number?

Accepted Answer

Option C is correct

Answer

A.

Answer

B.

Answer

D.

Question 7

Which of the following is a rational number?

Accepted Answer

Option A is correct

Accepted Answer

Option B is correct

Accepted Answer

Option D is correct

Answer

C.

Question 8

Click on all irrational numbers.

Accepted Answer

Option B is correct

Accepted Answer

Option D is correct

Answer

A.

Answer

C.

Question 9

Click on all irrational numbers.

Accepted Answer

Option A is correct

Accepted Answer

Option B is correct

Answer

C.

Answer

D.

Question 10

Which kind of decimals are irrational?

Accepted Answer

Those that never end and have no pattern.

Answer

Those that terminate.

Answer

Those that repeat a pattern.

Answer

Those that never end.

Question 11

A rational number...

Accepted Answer

All the above

Answer

can be positive or negative

Answer

can be a decimal

Answer

can be expressed as a ratio

Question 12

The opposite of a real number is...

Accepted Answer

an imaginary number

Answer

an unreal number

Answer

a fake number

Answer

a contradictory number

Question 13

Estimate

Accepted Answer

7.1

Answer

7.9

Answer

6.1

Answer

6.9

Question 14

Estimate the square root of 224.

Accepted Answer

14.9

Answer

15.1

Answer

15.5

Answer

14.1

Question 15

Estimate the square of this non-square number.

Accepted Answer

10.5

Answer

10.1

Answer

11.1

Answer

11.5

Question 16

Estimate this irrational number.

Accepted Answer

5.5

Answer

5.9

Answer

4.5

Answer

6.1

Question 17

What ratio is this equivalent to?

Accepted Answer

4/6

Accepted Answer

8/12

Accepted Answer

2/3

Answer

10/18

Question 18

Convert this repeating into a ratio using algebra, if necessary.

Accepted Answer

Option D is correct

Answer

A.

Answer

B.

Answer

C.

Question 19

Write this repeating decimal as a ratio.

Accepted Answer

Option C is correct

Answer

A.

Answer

B.

Answer

D.

Question 20

Express this as a ratio.

Accepted Answer

Option A is correct

Answer

B.

Answer

C.

Answer

D.

Classifying Real Numbers

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