8th grade Q1 Exam

14 + (22 - 2) =

• 34
• 37
• 40

20 x 2 - (10 - 4)

• 22
• 30
• 34

Which of these is an example of a rational number?

• √4

• √5

• √3

• √2

Which of these is an example of an irrational number?

• √2

• √1

• √9

• √25

Which of these is an example of a terminating decimal?

• 1⁄2

• 1⁄3

• 2⁄3

• 1⁄7

A rational number can be written as a fraction.

• true

• false

Which number is between 7 and 8?

• √7
• √42
• √59
• √68

5

• Rational
• Irrational

-17.5

• Rational
• Irrational