Unit 2-Decimals and Fractions

• 8,400.703

• 800.73

• 80.730

• 8,000.730

Lucas has three pieces of rope. The lengths of the ropes are 241.6 centimeters,
241.38 centimeters, and 264.7 centimeters. What is the difference in length
between the longest and shortest pieces of rope?

• 0.22

• 23.1

• 23.32

• 23.4

Loralei weighs five books and rounds the weights to the nearest tenth.
Which of the weights round to 1.5 pounds? Choose all correct answers.

• 1.48

• 1.58

• 1.52

• 1.45

Which expressions are equivalent to 1.5? Choose all the correct answers.

Leia has $7.00. She earns $10.50 for walking dogs. Then she spends $5.99 for a
pair of earrings. How much money, in dollars, does Leia have left? 

• $11.49

• $23.49

• $11.69

• $11.51

Which expressions represent the sum 13.76 + 2.8?

Choose all the correct answers.

• sixteen and fifty-six hundredths

• fourteen and four hundredths

• 1 ten + 6 ones + 5 tenths + 6 hundredths

• 15.84