Unit 1 Rational Numbers Review

A jar contains 133 pennies.  A bigger jar contains 1 2/7 times as many pennies.  What is the value of the pennies in the bigger jar?

• $1.49
• $1.52
• $1.68
• $1.71

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Alexis split a 1.75 pound bag of apples among her three friends.  How many pounds of apples did each friend receive?

• .58
• .66
• .75
• .83

Tags

CCSS.6.NS.B.3

Mrs. Baltazar drove 39.6 miles. She drove 2.2 miles each day. How many days did she drive 2.2 miles?

• 41.8 days
• 18 days
• 87.12 days
• 37.4 days

Tags

CCSS.7.EE.B.3

3.  The temperature in the afternoon was 16°C.  The temperature at night was -3°C.  What is the change in temperature?

• the temperature increased 19°C
• the temperature decreased 19°C
• the temperature increased 13°C
• the temperature decreased 13°C

Tags

CCSS.7.NS.A.1C

A contractor was paving a driveway. He mixed 4/7 ton of sand and 1/3 ton of concrete. How much did the mixture weigh?

• 1/4 ton
• 2/5 ton
• 5/7 ton
• 19/21 ton

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

A plumber is fitting a water pipe that is .75 foot long on to a water pipe that is 2/12 foot long. How long will the finished pipe be?

• 11/12 foot
• 8/16 foot
• 2/12 foot
• 1 foot

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

A jar contains 9/10 cups of honey.  You pour 2/3 cups into a bowl.  how many cups of honey are left in the jar?

• 0 cups
• 7/7 cups
• 47/20 cups
• 7/30 cups

Tags

CCSS.7.NS.A.1C

13. A submarine was situated 800 feet below sea level.  If it ascends 250 feet, what is its new position?

• 550 feet above sea level
• 550 feet below sea level
• 1050 feet above sea level
• 1050 below sea level

Tags

CCSS.7.NS.A.1C

A baker is making cakes for a big party. She uses 1/4 cup of oil for each cake. How many cakes can she make if she has a bottle of oil that has 6 cups in it?

• Addition
• Subtraction
• Multiplication
• Division

Tags

CCSS.5.NF.B.7B

CCSS.5.NF.B.7C

If a plant grows .25  cm every day for 21 days, what is the total amount of growth?

• 82 cm
• 25 cm
• 17.25 cm
• 5.25 cm

Tags

CCSS.6.NS.B.3