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Rounding Decimals Worksheets
Rounding decimals worksheets contain practice pages to round decimals to the nearest whole number, to the nearest tenths, hundredths and thousandths. Problems based on marking and rounding decimals using number lines are also included.

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Nearest whole number
Round each decimal number to the nearest whole number by indicating it on the number line.
Nearest tenth
Indicate the decimal number on the number line to round each decimal to the nearest tenth. Standard rounding problems are also included.
Nearest hundredth
In these rounding decimals worksheets, round each number to the nearest hundredth on the number line.
Nearest thousandth
Practice these pages by rounding decimals to the nearest thousandth. Two number line problems are included.
Rounding decimals: Mixed review
Each worksheet has five problems rounding decimals to the nearest whole number, tenths and hundredths.
Decimal table
Round each decimal to the nearest whole number, tenths and hundredths and tabulate the result.
Place value
Round the decimals to the underlined place value in these worksheets.
Estimating decimals
Estimate the sum, difference, product and quotient by rounding each decimal to the nearest whole number or to the nearest tenths.
Estimating Decimals Worksheets