Numbers and Operation

Represents nothing and is neither positive or negative

• Zero

• Absolute Value

• Negative Number

• Positive Number

An integer is

• A negative decimal

• Zero

• A positive or negative whole number

• A positive decimal

What is absolute value?

• A numbers distance from 0

• 0

• The least amount you pay for an item

• A negative number

Which diagram best represents the relationship among integers, rational numbers, and whole numbers?

• 
• 
• 
• 

-11.0 - 3.5

• 14.5

• -14.5

• -7.5

Mrs. Schwartz needs 8 1/4 feet of Ugandan purple-legged dessert floor spider web for a project. She already has two small pieces the measure 2 1/8 feet and 3 3/4 feet. How many feet of Ugandan purple-legged dessert floor spider web does Mrs.Schwartz need?

• 3 5/8

• 2 3/4

• 3 3/8

• 2 3/8

-6.3 * 5

• 31.5

• -31.5

• -315

• 315

Mrs. Schwartz is purchasing 2.8 pounds feathers (for whatever reason) that costs $2.55 per pound. How much change will she receive if she give the cashier $10.00?

• $2.86

• $7.45

• $12.55

• $7.14

Solve. 7/8 ÷ -1/6

• -5 1/4

• -8/36

• -7/48

If the record low temperature in Mrs. Schwartz' classroom is -35 degrees F. The record high is 114 degrees F. What is the difference in the record high and the record low temperatures?

• 149

• 184

• 179

• 134