Decimal Place Value Unit 2 Review

Front

What is the value of the tenths place in the number 75.2?

Back

The value of the tenths place in 75.2 is 0.2.

Front

How do you convert a decimal to a fraction?

Back

To convert a decimal to a fraction, write the decimal over its place value (e.g., 0.75 = 75/100) and simplify.

Front

What is the relationship between tenths and hundredths?

Back

One tenth is equal to ten hundredths (1/10 = 10/100).

Front

How do you round a number to the nearest tenth?

Back

To round to the nearest tenth, look at the hundredths place. If it is 5 or greater, round up; if it is less than 5, round down.

Front

What is the standard form of the number 'three hundred twenty-five and forty-two hundredths'?

Back

The standard form is 325.42.

Front

How do you identify the least and greatest numbers in a set of decimals?

Back

To identify the least and greatest numbers, compare the numbers starting from the leftmost digit, moving right until a difference is found.

Front

What is the decimal equivalent of 500/1000?

Back

The decimal equivalent of 500/1000 is 0.5.

Front

How many hundredths are in 75.2?

Back

There are 752 hundredths in 75.2.

Front

What does it mean to express a number in standard form?

Back

Expressing a number in standard form means writing it as a decimal number rather than in words.

Front

How do you convert a fraction like 1/10 into a decimal?

Back

To convert 1/10 into a decimal, divide 1 by 10, which equals 0.1.