Math Chapter 1

Round 5.66 to the nearest TENTH.

• 5

• 5.7

• 5.60

• 6

Complete the statement. ______ is 1/100 of 3.8.

• 0.038

• 0.38

• 3.8

• 38

Select the true statement.

• 0.089 is 1/1,000 of 8.90

• 0.089 is 1/10 of 8.90

• 8.90 is 10 times as great as 0.089

• 0.89 is 1/10 of 8.90

How is 6×10 +4×(1/10) +3×(1/100) written in standard form?

• 64.3

• 60.43

• 6.43

• 0.643

Which number is "twenty-three and thirty-one thousandths?"

• 23.031

• 23.301

• 23.31

• 23,310

Sofia wrote the expanded form of decimal as shown below: 5 + 0.04 + 0.001. What is the correct way to read Sofia's decimal?

• five and forty-seven hundredths

• five and forty-seven thousandths

• five and forty-one thousandths

• fifty-four and one thousandths

0.08 is ten times as great as what number?

• 80

• 0.8

• 0.008

• 8.0

Susan wrote the decimal shown: 74.015. What is the correct way to read the decimal?

• seventy four and fifteen tenths

• seventy four and fifteen hundredths

• seventy four and fifteen thousandths

• seventy four and fifteen ten thousandths

In the 2024 Olympic Games, the winner of a 100-meter run finished in 80.54 seconds. Which shows this time written in expanded form?

• 8 + 0 + 5 + 4

• 8 + 0.5 + 0.04

• 80 + 80 + 4

• 80 + 0.5 + 0.04

A number is composed of 4 tens, 2 ones, and 8 hundredths. What is the number?

• 42.08

• 42.8

• 402.08

• 420.08