Decimal Multiplication: Estimation & Models Challenge

A bakery sells cupcakes for $2.50 each. If a customer buys 12 cupcakes, how much will they spend? Estimate the total cost first.

• $35.00

• $25.00

• $30.00

• $40.00

Tags

CCSS.5.NBT.B.7

A bottle of juice costs $3.75. If you buy 4 bottles, what is the total cost? Use a model to show your multiplication.

• $15.00

• $18.75

• $12.00

• $10.50

Tags

CCSS.6.NS.B.3

A school is ordering pencils that cost $0.85 each. If they order 150 pencils, how much will they spend? Estimate the total first.

• $127.50

• $110.25

• $150.00

• $100.00

Tags

CCSS.5.NBT.B.7

A fabric store sells fabric for $5.60 per yard. If a customer buys 3.5 yards, how much will they pay? Use a model to calculate the total.

• $15.40

• $22.80

• $19.60

• $18.00

Tags

CCSS.7.EE.B.3

A book costs $12.99. If a library buys 25 copies, what is the total cost? Estimate the total before calculating.

• $350.00

• $299.99

• $250.00

• $324.75

Tags

CCSS.5.NBT.B.7

A farmer sells strawberries for $4.25 per pound. If a customer buys 6.2 pounds, how much do they owe? Show your work using a model.

• $24.50

• $26.35

• $30.75

• $22.10

Tags

CCSS.7.EE.B.3

A toy costs $19.99. If a store orders 15 toys, what is the total cost? Estimate the total cost first before calculating.

• $299.00

• $249.85

• $299.85

• $199.99

Tags

CCSS.5.NBT.B.7

A restaurant serves a dish that costs $8.75. If they sell 20 dishes in a day, how much revenue do they make? Use a model to find the answer.

• 100.00

• 200.00

• 150.00

• 175.00

Tags

CCSS.7.EE.B.3

A gym charges $29.99 per month for membership. If 50 people sign up, what is the total monthly income? Estimate the total first.

• $1499.50

• $1200.00

• $1600.00

• $1450.00

Tags

CCSS.5.NBT.B.7

A school is buying 120 notebooks at $1.25 each. How much will they spend in total? Use a model to show your multiplication.

• $180

• $200

• $100

• $150

Tags

CCSS.7.EE.B.3