Grade 8 Integers Quiz

Which of the following has the greatest value when solved?

• -5 + -11

• -30 - (-27)

• 4 x (-3)

• -25 ÷ 5

13 + (-9) - (-3) = ???

• 19

• 1

• 7

• -1

What is the sum of the integers from -5 to 1?

• -13

• -11

• -4

• none of these

Which pair of integers have the GREATEST difference?

• -10 and 6

• -30 and -14

• -7 and 11

• all of these are the same difference

When subtracting a negative FROM a positive integer, the result will ....

• always be positive

• sometimes be positive

• never be positive

• none of these

Which expression has the GREATEST value when simplified?

• (-2)⁴

• (-5)² + (-1)(-2)²

• 2³ - (-15)

• 24 ÷ (-1)⁹

Between midnight and 1am, the temperature dropped from 2°C to -1°C. It continued to fall at the same rate. What was the temp. at 7am?

• -18°C

• -19°C

• -21°C

• none of these

Which answer is closest to (-2) ?

• -22 - 10

• -36 ÷ (-9)

• (-2)³ - 3

• -3 - (+3)²

What is the AVERAGE temperature of the following?

1°C, -5°C, -12°C, -3°C, 4°C, 6°C, and -5°C.

• -2°C

• -3°C

• 2°C

• -4°C

Solve: (9 - 11)³ + (7 - 11)² - (-1)⁷ = ???

• 25

• -21

• 9

• 11