Unit 1 Review Honors

Fractions, Decimals, Percents

100

Convert 3/4 into a decimal and a percent 

0.75 and 75%

200

Write 0.6 as a fraction in simplest form and as a percent

3/5 and 60%

300

Convert 7/20 into a decimal and a percent

0.35 and 35%

400

Convert 0.9% into a decimal and fraction in simplest form

0.009 and 9/1000

500

Convert 14/20 into a decimal and percent

.70 and 70%

Integer Operations

100

−5(−7)

35

200

-8 + 12

4

300

(-15) - 2

-17

400

12 - 20 + (-5)

-13

500

-56/8 + -9

-16

Word Problems

100

The high temperature yesterday was −3 degrees C. Today’s high temperature is 14 degrees warmer. What is today’s temperature?

11 degrees C

200

During a video game, a player loses 45 points, gains 30 points, then loses 25 points. What is the player’s final score change?

-40 points

300

An elevator is on the 5th floor. It goes down 9 floors, up 12 floors, then down 8 floors. What floor is it on now?

0 or ground floor

400

A bank account balance is −$120. A deposit of $75 is made, followed by a withdrawal of $50. What is the new balance?

-$95

500

A scuba diver is 40 feet below sea level. She dives down 15 more feet, then rises 22 feet. What is her new position relative to sea level?

-33 feet

Mix Up

100

Simplify 6/10

3/5

200

What is the percent and decimal of 1/8

0.125 and 12.5%

300

True or false

A negative plus a negative equals a positive 

False

A negative plus a negative equals a negative

400

(-8) + 9 - (-8)

9

500

Convert 15/18 into a decimal and fraction

0.833 and 83.33% (repeating for both)