Decimals Lesson

Decimals

Grade 7V

When rounding off decimals, look at the number to the right.

For example

Round off 2,345 to the nearest tenths or one decimal place.

Answer: 2,3

If the number is 4 and below you round down or leave it the same. If the number is 5 and above you round up.

Multiple Choice

What is 5.5694 rounded to the nearest tenth?

• 5,6

• 6

• 5,57

• 5,69

Multiple Choice

Which of the following is 4.52 when rounded to the nearest hundredth?

• 4.453

• 4.449

• 4.512

• 4.523

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

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

Multiple Choice

What is the total amount of money Malia spent at the pet store?

• $30.50

• $29.04

• $21.54

• $27.04

Multiple Choice

How much does Hetal weigh while holding the bucket? Refer to previous question.

• 90.3

• 93.3

• 100.2

• none of the above

Multiple Choice

0.23 + 0.4

• 0.63

• 0.27

• 4.23

• 0.234