Rounding Decimals 2

Adding/Sutracting Decimals

by Diane Lavarias

Fill in the Blanks

Multiple Choice

Round 23.542 to the nearest tenth.

• 23.5
• 23.6
• 23.54
• 23

Multiple Choice

Round 1.823 to the nearest whole number.

• 1

• 1.8

• 2

• 2.8

Multiple Choice

Round 5.592 to the nearest hundredth.

• 5.60
• 5.50
• 6.59
• 5.59

Multiple Choice

Round 72.178 to the nearest hundredth.

• 72.2
• 72.18
• 72
• 73.18

Multiple Choice

Round 47.941 to the nearest tenth.

• 47.9
• 48
• 47.91
• 48.1

Open Ended

Did Mr. Brown round correctly? Why or why not?

Draw

Use a number line to explain your thinking.

Fill in the Blanks

Multiple Select

Which of the following is 4.5 when rounded to the nearest tenth? Choose all correct answers.

• 4.55

• 4.44

• 4.52

• 4.48

• 4.45

Multiple Choice

Which of the following is true?

• 1.72 rounded to the nearest tenth is 1.7
• 2.62 rounded to the nearest tenth is 2.7
• 3.41 rounded to the nearest whole number is 4
• 10.231 rounded to the nearest hundredth is 10.22

Multiple Choice

Round $278.49 to the nearest hundred dollars.

• $200.00
• $300.00
• $270.00
• $260.00

Multiple Choice

Round 43.827 to the nearest hundredth.

• 43.82
• 43.83
• 43.87
• 44

Multiple Choice

Which of the following is true?

• 1.99 rounded to the nearest tenth is 2.0
• 2.01 rounded to the nearest tenth is 2.1
• 11.14 rounded to the nearest whole number is 12
• 16.342 rounded to the nearest hundredth is 16.33