Worksheet: Addition or Subtraction of One, Ten, or One Hundred

In this worksheet, we will practice using place value to add or subtract 1, 10, or 100 from three-digit numbers.

Q1:

Which number is 10 greater than 681?

Q2:

Complete the table below.

Number 1 1 0 1 0 0
581 580 571 481
425
  • A424, 435, 525
  • B426, 435, 525
  • C426, 415, 325
  • D424, 415, 325

Q3:

Find the number which is 10 more than 817.

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