Understanding Decimal Numbers and Their Uses

What are decimals primarily used for?

• Measuring large amounts

• Measuring whole numbers

• Measuring fractional amounts

• Measuring time

How do the place values to the right of the decimal point compare to those to the left?

• They are 10 times larger

• They are 10 times smaller

• They are the same

• They are always whole numbers

What are the three main parts of a decimal number?

• A whole number, a decimal point, and a fractional part

• An integer, a fraction, and an exponent

• A numerator, a denominator, and a decimal point

• A whole number, a comma, and a decimal part

How is the decimal number 2.54 read aloud?

• Two point fifty-four

• Two and fifty-four hundredths

• Two and fifty-four tenths

• Two hundred fifty-four

How is the decimal number 0.0363 read aloud?

• Zero point zero three six three

• thirty-six hundredths

• three hundred sixty-three thousandths

• three hundred sixty-three ten thousandths