Decimal Review

Front

What is rounding to the nearest whole number?

Back

Rounding to the nearest whole number means adjusting a decimal number to the closest whole number. If the decimal is 0.5 or higher, round up; if it's less than 0.5, round down.

Front

Round 2.641 to the nearest whole number.

Back

3.0

Front

What is subtraction in decimals?

Back

Subtraction in decimals involves taking one decimal number away from another, aligning the decimal points.

Front

Subtract 293.18 - 124.9.

Back

168.28

Front

What is expanded form of a decimal?

Back

Expanded form of a decimal expresses the number as the sum of its parts based on place value.

Front

Write 2.087 in expanded form.

Back

(2x1)+(8x1/100)+(7x1/1000)

Front

What is word form of a decimal?

Back

Word form of a decimal expresses the number using words instead of digits.

Front

Write 3.064 in word form.

Back

three and sixty-four thousandths

Front

How do you compare two decimal numbers?

Back

To compare two decimal numbers, look at the digits from left to right, starting with the highest place value.

Front

Compare 1983.19 and 1983.1900.

Back

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