Unit 2 Review

Express the missing divisor using a multiple of 10.

5.2 ÷ _____ = 0.052

• 10

• 100

• 1,000

• 0.1

Express the missing divisor using a multiple of 10.

7,650 ÷ _____ = 7.65

• 10

• 100

• 1,000

• 0.1

Estimate the quotient by rounding to the tens place

418 ÷ 73 ≈ (a)  

• 5
• 7
• 8
• 6

Estimate the quotient by rounding to the hundreds place

1,225 ÷ 588 ≈ _____

• 1

• 2

• 3

• 4

Chocolate sprinkles cost one-tenth as much as per pound as sugar. If sugar costs $0.80 per pound, what is the cost per pound of chocolate sprinkles?

• $0.08

• $0.10

• $0.80

• $1.00

What is the baker’s cost for 100 pounds of chocolate sprinkles if they cost $0.08 per pound?

Each pound of sugar cost $0.80. If a baker buys 20 pounds of sugar, how much will he spend on sugar?

(a)  

• $16.00
• $18.00

• $20.00

• $22.00

If the cost of butter is $1.25 per pound, what is the cost of 10 pounds of butter?

(a)  

• $10.00
• $12.50
• $15.00

• $17.50

If butter cost $1.25 per pound and sugar cost $0.80 per pound,

how much more does butter cost per pound than sugar?

What is the place value of the digit 8 in the cost of $0.80?

(a)  

• Ones

• Tens

• Hundreds

• Tenths