Lesson Worksheet: Rounding Multidigit Numbers with Decimals to Any Place Value Mathematics

In this worksheet, we will practice rounding multidigit decimals to any place value up to hundred thousands.

Q1:

Round 89,465.543 to the nearest thousand.

Q2:

Round 326,253.9 to the nearest ten thousand.

Q3:

Round 84,121,638.772 to the nearest hundred thousand.

Q4:

Fill in the blanks in the following table:

NumberNumber Rounded to the Nearest 10,000Number Rounded to the Nearest 1,000Number Rounded to the Nearest 100Number Rounded to the Nearest 10Number Rounded to the Nearest Unit
194,034.854
  • A194,034, 190,000, 194,040, 194,000, 194,000
  • B190,000, 194,000, 194,000, 194,030, 194,035
  • C190,000, 194,000, 194,035, 194,030, 194,000
  • D194,034, 190,000, 194,000, 194,000, 194,040

Q5:

A piece of string is measured to be 4.2 cm, correct to the nearest millimeter. Determine, to the nearest thousandth, the relative error of this measurement.

Q6:

Find the missing digit in the following: 18.02118.021 to the nearest thousandth.

Q7:

Which of the following all become 19.175 when rounded to the nearest thousandth?

  • A19.1745, 19.1752, 19.1757
  • B19.1745, 19.1751, 19.1754
  • C19.1744, 19.1751, 19.1754
  • D19.1741, 19.1745, 19.1754

Q8:

75.8536 kilometers kilometers to the nearest kilometer.

Q9:

Complete the following table:

NumberApproximated to the Nearest UnitApproximated to the Nearest TenthApproximated to the Nearest HundredthApproximated to the Nearest Thousandth
161.3312 161 161.3 161.33 161.331
33125
  • A0, 0.3, 0.3, 0.27
  • B0, 0.3, 0.26, 0.264
  • C0, 0.2, 0.25, 0.263
  • D0, 0.3, 0.4, 0.26
  • E1, 0.4, 0.27, 0.265

Q10:

Round 0.9235733 to the nearest ten-thousandth.

This lesson includes 27 additional questions and 269 additional question variations for subscribers.

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