Math Unit 5 Review

Which estimate is closest to the actual value of (2.99548)⋅

(1.8342)?

• 4.8

• 5.5

• 6.2

• 8.3

For part of a science experiment, Andre adds 0.25 milliliters of dye to 12.3 milliliters of water. How many milliliters does the mixture contain?

• 12.05

• 12.325

• 12.55

• 14.8

Select all the fractions that are equal to 4.9.

490/10

49/10

490/100

49/100

490/1000

49/1000

• 49/10

• 49/1000

• 490/100

• 490/10

Select all the fractions that are equal to 0.049.

490/10

49/10

490/100

49/100

490/1000

49/1000

• 490/1000

• 49/1000

• 49/10

• 490/100

Noah had $5.25 and Lin had $8.95. How much did they have altogether?

• $14.20

• $11.82

• $12.50

• $41.20

Ayden had $21.32 and gave $9.50 to Elina. How much did he have left?

• $11.62

• $11.72

• $11.92

• $11.82

Marco deposited $24.50 into his bank account each week for 5 weeks. What was the total amount Marco deposited?

• $92.60

• $122.50

• $29.50

• $112.50

Four friends did a job together that paid $85.20. How much should each get if they all get an equal amount?

• $21.50

• $21.30

• $340.80

• $81.20

Compute (4,803)⋅95

• 392,712

• 4,898

• 456,285

• 4,708

Arely has 4 bags of marbles with the same number in each bag. If there are 536 marbles altogether, how many marbles are in each bag?

• 134 marbles

• 124 marbles

• 144 marbles

• 532 marbles