M8 - QUIZ Review over Integers

-5 + -11 = ?

• 16

• -16

• 6

• -6

-3 − 14 = ?

• 11

• -11

• -17

• 17

-3 · -4 = ?

• 7

• -12

• -7

• 12

-18 ÷ 2 = ?

• 9

• -9

• -16

• 16

What is the value of -6² ?

• -36

• -12

• 12

• 36

Answer explanation

The expression is calculated as the OPPOSITE of 6*6, which equals -36.

45 + -42 = ?

• 3

• 87

• -87

• -3

7 – (-15) = ?

• -8

• 8

• -22

• 22

(-15)(5) = ?

• 10

• 75

• -75

• -10

-93 ÷ -3 = ?

• 90

• -31

• -90

• 31

What is the total charge of 8 protons (+) and 6 electrons (-)?

• +2

• -2

• +14

• -14