Worksheet: Rounding Multidigit Numbers with Decimals to Any Place Value

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
161.3312161161.3161.33161.331
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.

Q11:

Round 7.13584 to the nearest ten-thousandth.

Q12:

Find the missing digits in the following: 11.4511.489 to the nearest thousandth.

  • A9, 8
  • B8, 7
  • C8, 9
  • D8, 8

Q13:

Round 0.48273 to the nearest thousandth.

Q14:

Round 34.1754 to the nearest thousandth.

Q15:

75.5432 to the nearest 11,000.

Q16:

Round the following decimal to the nearest ten-thousandth: 4,781.341.

Q17:

Round 5,629.3 to the nearest hundred.

Q18:

Round 0.53157 to the nearest hundredth.

Q19:

Round 93.7963 to the nearest thousandth.

Q20:

Is it true that 186.835186.84 to the nearest hundredth?

  • Ayes
  • Bno

Q21:

Complete the table below as in the solved example.

NumberNumber Rounded to the Nearest UnitNumber Rounded to the Nearest TenthNumber Rounded to the Nearest HundredthNumber Rounded to the Nearest Thousandth
925.5376926925.5925.54925.538
259.4519
  • A259, 259.5, 259.6, 259.45
  • B260, 259.6, 259.46, 259.453
  • C259, 259.5, 259.5, 259.46
  • D259, 259.5, 259.45, 259.452
  • E258, 259.4, 259.44, 259.451

Q22:

Black pepper costs $0.1741 per ounce. Round the price to the nearest cent.

Q23:

Round 29.8413 to the nearest thousandth.

Q24:

Which of the following is the number that would be 37.7 when rounded to the nearest tenth, 37.74 when rounded to the nearest hundredth, and 37.743 when rounded to the nearest thousandth?

  • A37.7531
  • B37.7431
  • C37.7436
  • D37.8431

Q25:

981.087 to the nearest 100.

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