Unit 3 Review

Round this number to the nearest whole number....

15.67

• 15

• 16

• 15.6

• None of these

Round this number to the nearest tenth....

0.74

• 0

• 0.75

• 0.8

• 0.7

Round this number to the nearest hundredth....

3.339

• 3.34

• 3.33

• 3.32

• 3.4

Compare these two decimal numbers....

0.776 _____ 0.767

• <

• >

• =

Compare these two decimal numbers.....

0.01 _____ 0.010

• <

• >

• =

Which of these numbers would go LAST on a number line?

1.002 0.102 1.200 1.020

• 1.002

• 0.102

• 1.200

• 1.020

How would you write this number is written form?

13.51

• Thirteen point five one

• Thirteen and fifty five thousandths

• One ten, three ones, 5 tenths, 1 hundredth

• Thirteen and fifty one hundredths

What is the difference of these two decimal numbers?

12.7 - 7.4

• 3.5

• 5.3

• 4.3

• 5.7

What is the sum of these two decimal numbers?

15.8 + 3.5

• 19.2

• 18.3

• 12.3

• 19.3

Alissa's baby pet turtle weighed 25.2 grams on Tuesday.

She weight it again on Saturday and it weight 27.5 grams.

How much weight did Alissa's turtle gain?

• 52.7 grams

• 2.3 grams

• 3.2 grams

• 2.3 ounces