Decimal Place Value Review

Front

What is decimal place value?

Back

Decimal place value refers to the value of a digit based on its position in a decimal number. Each position represents a power of 10.

Front

How do you convert a number from expanded form to standard form?

Back

To convert from expanded form to standard form, combine the values of each term. For example, (7 x 1) + (3 x 1/10) + (5 x 1/100) = 7.35.

Front

What is the value of the digit in the tenths place in the number 5.381?

Back

The digit in the tenths place in 5.381 is 3.

Front

How do you multiply a decimal by 10?

Back

To multiply a decimal by 10, move the decimal point one place to the right. For example, 473.2 x 10 = 4732.

Front

What is the original number if 43.25 is the result of dividing by 10?

Back

The original number is 4325.0.

Front

What is the value of 0.1 in fraction form?

Back

0.1 in fraction form is 1/10.

Front

How many grams are in 1 kilogram?

Back

There are 1000 grams in 1 kilogram.

Front

What is the value of the digit in the hundredths place in the number 4.56?

Back

The digit in the hundredths place in 4.56 is 6.

Front

How do you write 0.75 in fraction form?

Back

0.75 in fraction form is 75/100, which simplifies to 3/4.

Front

What happens to a decimal when you divide it by 10?

Back

When you divide a decimal by 10, move the decimal point one place to the left.