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Mastering Rounding Rules: Nearest 1,000, 100, and 10

Anything
Grade 4
English

Mastering Rounding Rules: Nearest 1,000, 100, and 10

Name: ​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​
A friendly cartoon gecko student mascot wearing a graduation cap and holding a pencil, designed for primary school educational materials.
A friendly cartoon gecko student mascot wearing a graduation cap and holding a pencil, designed for primary school educational materials.


Summarizing Rounding Rules

Rounding helps us estimate numbers to make them easier to work with. Use the visual aids below to help you determine which multiple is closest when rounding to the nearest 1,000, 100, or 10.

Quick Reminder:

  1. Find the rounding place (tens, hundreds, or thousands).
  1. Look at the neighbor to the right.
  1. 4 or less? Let it rest! (Keep the digit the same).
  1. 5 or more? Raise the score! (Add 1 to the digit).
  1. Change all digits to the right to zeros.
Nearest 1,000
  • 10,000
  • 9,000
  • 8,000
  • 7,000
  • 6,000
  • 5,000
  • 4,000
  • 3,000
  • 2,000
  • 1,000
  • 0
Nearest 100
  • 1,000
  • 900
  • 800
  • 700
  • 600
  • 500
  • 400
  • 300
  • 200
  • 100
  • 0
Nearest 10
  • 100
  • 90
  • 80
  • 70
  • 60
  • 50
  • 40
  • 30
  • 20
  • 10
  • 0


Section 1: Round to the Nearest Thousand

  1. 1,245 → ​​​​​​​​​​
  1. 8,712 → ​​​​​​​​​​
  1. 5,500 → ​​​​​​​​​​
  1. 4,399 → ​​​​​​​​​​
  1. 12,650 → ​​​​​​​​​​
  1. 9,102 → ​​​​​​​​​​
  1. 2,499 → ​​​​​​​​​​
  1. 7,854 → ​​​​​​​​​​
  1. 15,321 → ​​​​​​​​​​
  1. 1,501 → ​​​​​​​​​​

Section 2: Round to the Nearest Hundred

  1. 432 → ​​​​​​​​​​
  1. 876 → ​​​​​​​​​​
  1. 550 → ​​​​​​​​​​
  1. 1,245 → ​​​​​​​​​​
  1. 6,789 → ​​​​​​​​​​
  1. 9,921 → ​​​​​​​​​​
  1. 314 → ​​​​​​​​​​
  1. 2,050 → ​​​​​​​​​​
  1. 4,399 → ​​​​​​​​​​
  1. 8,992 → ​​​​​​​​​​

Section 3: Round to the Nearest Ten

  1. 42 → ​​​​​​​​​​
  1. 87 → ​​​​​​​​​​
  1. 95 → ​​​​​​​​​​
  1. 123 → ​​​​​​​​​​
  1. 568 → ​​​​​​​​​​
  1. 1,234 → ​​​​​​​​​​
  1. 9,999 → ​​​​​​​​​​
  1. 15 → ​​​​​​​​​​
  1. 402 → ​​​​​​​​​​
  1. 3,098 → ​​​​​​​​​​


Section 4: Mixed Rounding Challenge

  1. Round 24,567 to the nearest 1,000: ​​​​​​​​​​​​​​​
  1. Round 1,234 to the nearest 100: ​​​​​​​​​​​​​​​
  1. Round 56 to the nearest 10: ​​​​​​​​​​​​​​​
  1. Round 8,999 to the nearest 1,000: ​​​​​​​​​​​​​​​
  1. Round 451 to the nearest 100: ​​​​​​​​​​​​​​​


Section 5: Real-World Word Problems

  1. A school library has 1,452 books. To the nearest hundred, how many books are in the library? Answer: ​​​​​​​​​​​​​​​​​​​​
  1. A local race is 5,875 meters long. To the nearest thousand, how long is the race? Answer: ​​​​​​​​​​​​​​​​​​​​
  1. Sam has 47 stickers in his collection. To the nearest ten, how many stickers does Sam have? Answer: ​​​​​​​​​​​​​​​​​​​​