5th Grade Topic 4 Test Review

A bottle of eye drops has 0.45 fluid ounces of liquid.

How much liquid is in 10⁴ bottles?

• 4,500

• 450

• 0.045

• 0.0045

A bottle of eye drops has 0.45 fluid ounces of liquid.

How does the decimal point move when you multiply 0.45 x 10⁴?

• The decimal moves 2 places to the left.

• The decimal moves 2 places to the right.

• The decimal moves 4 places to the left.

• The decimal moves 4 places to the right.

Jamal buys 33 bolts that cost $0.38 each.

Which is the best estimate for the total cost of all bolts?

• $0.30 × 30 = $9

• $0.50 × 30 = $15

• $0.40 × 30 = $12

• $0.40 × 40 = $16

Jamal buys 33 bolts that cost $0.38 each.

What is the exact total cost of all bolts? (Enter the number only.)

Which of these expressions is

equal to 7.2? (Choose two.)

• 8 x 0.09

• 8 x 0.9

• 0.8 x 9

• 0.8 x 0.9

Peaches cost $2.60 per pound.

Grace bought 2.3 pounds of peaches.

How much did Grace spend on peaches?

Select all expressions that are equal to 0.7 x 0.41

(choose three)

• 
• 
• 
• 
• 

Rocio poured a square patio outside her back door. Each side measured 8.5 feet.

Which equation represents the perimeter, in feet, of Rocio’s patio?

• 8.5 + 8.5 = 17

• 2 × 8.5 = 17

• 4 × 8.5 = 34

• 8.5 × 8.5 = 72.25

Rocio poured a square patio outside her back door. Each side measured 8.5 feet.

Which equation would you use to find the area of the patio?

• 8.5 x 8.5

• 8.5 x 4

• 8.5 + 8.5

Rocio poured a square patio outside her back door. Each side measured 8.5 feet.

What is the area of the patio?

(Enter the number only)