5.2C and 5.3A

Andrew, Kristi, Luther, and Kevin rounded the number below 4 different ways.

457.105.

The table shows how each student rounded the number.

Which student rounded the number to the nearest hundredth?

• Andrew

• Kristi

• Luther

• Kevin

Tags

CCSS.5.NBT.A.4

The weight of Mr. Lyon’s safe is exactly 98.155 pounds.

What is the weight of the safe rounded to the nearest tenth?

Mathematical Equivalence

ON

Tags

CCSS.5.NBT.A.4

Ernesto placed points R, S, T, and U on the number line below. Which points represent numbers that round to 9.5 when rounded to the nearest tenth?

• R and S only

• S and T only

• T and U only

• R, S, T, and U

Tags

CCSS.5.NBT.A.4

Which number rounds to 0.29 when rounded to the nearest hundredth?

• 0.295

• 0.299

• 0.294

• 0.297

Tags

CCSS.5.NBT.A.4

Chef Totten added 20.15 grams of spice to Steven’s bowl of soup. Which shows the amount of spice rounded to the nearest tenth?

• 20.5 grams

• 20.1 grams

• 21.0 grams

• 20.2 grams

Tags

CCSS.5.NBT.A.4

Katherine will round 7.555 to the nearest tenth. Then she will round 7.555 to the nearest hundredth. If she rounds correctly, what will be her results?

Tags

CCSS.5.NBT.A.4

Which set of cards shows numbers that round to 1.63 when rounded to the nearest hundredth?

• a

• b

• c

• d

Tags

CCSS.5.NBT.A.4

When rounded to the nearest tenth, the length of a dollar bill is 156.00 millimeters. Which could be the exact length of a dollar bill?

• 155.46 millimeters

• 155.96 millimeters

• 155.26 millimeters

• 155.36 millimeters

Tags

CCSS.5.NBT.A.4

Mr. Kelly's harvester collected 2,368 ears of corn in a field. He wants to place them in sacks, and he wants each sack to contain 8 ears of corn. Which is the best estimate of the number of sacks he will need to hold all of the ears of corn?

• 400

• 300

• 600

• 200

Tags

CCSS.4.NBT.B.5

Lauren can paint one house with 28.95 gallons of paint. Which is the best estimate of the number of gallons of paint she will need to paint 40 houses?

• 1,200

• 1,600

• 1,400

• 1,000

Tags

CCSS.5.NBT.B.7