Quiz 8/12

Solve the following:
(2 + 7 - 1) ÷ 2²

• 16
• 2
• 72.25
• 8.75

2 + (9² - 4)

• 16
• 77
• 79

2 ÷ 1 + 2 + 9 ÷ 9

• 13/9
• 5
• 1   1/3
• 13

Evaluate each expression.
| 9 |

• 0.9
• 9
• -9
• 90

Evaluate the expression.
|–11|

• (-11)
• -11
• 11
• -1

9 + |–6| ÷ |–3|

• 5
• 7
• -1
• 11

Evaluate the expression.
|12| ÷ 2 × |–5|

• -1.2
• 30
• 1.2
• -30

22°F below zero

• -22
• 2
• -2
• 22

1,440 feet below sea level

• -1,440
• 1,440
• 1.44
• -144

Which is the greatest integer?

• -33
• -31
• -28
• -17