Unit 1 Test A Review

The diagram represents the  relationship among different kinds of numbers. Which number would be part of the set of integers but not part of the set of whole numbers?

• 1/2
• 18
• -10
• 0

A number that is part of the set of integers must also be a member of which other set?

• natural numbers
• rational numbers
• whole numbers
• irrational numbers

In which section of the diagram does the number -10/5 belong?

• integers
• rational numbers
• natural numbers
• whole numbers

At noon, in Billings, Montana, the temperature was -4 degrees Fahrenheit. By 4:00 PM, the temperature was 18 degrees Fahrenheit. What was the difference in temperature, in degrees Fahrenheit, from noon to 4:00 PM?

• 14 degrees
• -4.5 degrees
• -72 degrees
• 22 degrees

Tags

CCSS.7.NS.A.1C

Look at the number line model. Which equation is being modeled on the number line? 

• 2 + (-5) = -3
• 2 + (-3) = -1
• 5 + (-2) = 3
• -3 + 2 = -1

Tags

CCSS.7.NS.A.1B

Maxwell ate 1/4 of an apple pie. Howard ate 3/8 of a peanut butter fudge pie and 1/2 of a pecan pie. How much pie did Maxwell and Howard eat altogether?

• 1 1/8

• 5/14

• 5/8

• 2 1/3

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Bethany was hiking with friends. After hiking 3/5 of a mile, she discovered that she still had 1/4 of a mile left to hike. How long was the hiking trail?

• 4/9 of a mile

• 17/20 of a mile

• 1 1/2 miles

• 3/20 of a mile

Tags

CCSS.7.NS.A.1C

In a recent blueberry picking contest, Jamie picked 7 3/4 pounds of blueberries. Martha picked 6 1/2 pounds of blue berries. How many more pounds of blueberries did Jamie pick than Martha?

• 1 2/3 pounds

• 1 1/5 pounds

• 1 1/2 pounds

• 1 1/4 pounds

Tags

CCSS.7.NS.A.1C

A helicopter was cruising at an altitude of 12,476 feet. At the same time, a submarine was cruising at a depth of 245 feet below the surface of the water. What is the difference between these two measures?

• 12,231 feet
• 12,721 feet
• 10,467 feet
• 14,852 feet

Tags

CCSS.7.NS.A.1C

Gwen recorded the amount of time she spent practicing playing the piccolo each day for five days.

Day Time (hours)

Monday 1 4/5

Tuesday 7/8

Wednesday 2 1/2

Thursday 1 1/4

Friday 1/2

What was the total amount of time Gwen spent practicing?

• 6 37/40 hours

• 6 17/40 hours

• 4 16/17 hours

• 5 13/20 hours

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2