Free Grade 3 Rounding Quizzes
Free Grade 3 quizzes for Rounding: 12 real questions with a full answer key and worked solutions. Rounding gives a simpler number that is close to the real one. Look at the digit just right of the place you round to: 5 or more rounds up, 4 or less rounds down.
Free
Core
20 min
24
Learning objectives
Every objective is checkable, and each one maps to an activity and an assessment.
- RememberIdentify rounding
Identify rounding accurately in a familiar context.
Assessed by: Exit ticket of four short items
- UnderstandExplain rounding
Explain rounding accurately in a familiar context.
Assessed by: Exit ticket of four short items
- ApplyCalculate rounding
Calculate rounding accurately in a familiar context.
Assessed by: Exit ticket of four short items
- AnalyseCompare rounding
Compare rounding accurately in a familiar context.
Assessed by: Exit ticket of four short items
Prerequisites
Close these gaps first — each has its own free lesson, worksheet and quiz.
How Rounding works
Rounding gives a simpler number that is close to the real one. Look at the digit just right of the place you round to: 5 or more rounds up, 4 or less rounds down.
12 practice questions
Easy to hard, 24 marks in total. Try them first, then open the answers.
- 1.Round 975 to the nearest 10.[1]
- 2.Round 241 to the nearest 10.[1]
- 3.Round 593 to the nearest 10.[1]
- 4.Round 619 to the nearest 10.[1]
- 5.Round 3,778 to the nearest 100.[2]
- 6.Round 1,389 to the nearest 100.[2]
- 7.Round 3,996 to the nearest 10.[2]
- 8.Round 3,209 to the nearest 100.[2]
- 9.Round 44,201 to the nearest 100.[3]
- 10.Round 12,124 to the nearest 100.[3]
- 11.Round 10,272 to the nearest 1,000.[3]
- 12.Round 31,209 to the nearest 100.[3]
Show answers and working
1. 980
Find the two multiples of 10 either side: 970 and 980. Look at the digit to the right of the rounding place: 5 or more rounds up. 975 rounds to 980.
2. 240
Find the two multiples of 10 either side: 240 and 250. Look at the digit to the right of the rounding place: 5 or more rounds up. 241 rounds to 240.
3. 590
Find the two multiples of 10 either side: 590 and 600. Look at the digit to the right of the rounding place: 5 or more rounds up. 593 rounds to 590.
4. 620
Find the two multiples of 10 either side: 610 and 620. Look at the digit to the right of the rounding place: 5 or more rounds up. 619 rounds to 620.
5. 3,800
Find the two multiples of 100 either side: 3700 and 3800. Look at the digit to the right of the rounding place: 5 or more rounds up. 3778 rounds to 3800.
6. 1,400
Find the two multiples of 100 either side: 1300 and 1400. Look at the digit to the right of the rounding place: 5 or more rounds up. 1389 rounds to 1400.
7. 4,000
Find the two multiples of 10 either side: 3990 and 4000. Look at the digit to the right of the rounding place: 5 or more rounds up. 3996 rounds to 4000.
8. 3,200
Find the two multiples of 100 either side: 3200 and 3300. Look at the digit to the right of the rounding place: 5 or more rounds up. 3209 rounds to 3200.
9. 44,200
Find the two multiples of 100 either side: 44200 and 44300. Look at the digit to the right of the rounding place: 5 or more rounds up. 44201 rounds to 44200.
10. 12,100
Find the two multiples of 100 either side: 12100 and 12200. Look at the digit to the right of the rounding place: 5 or more rounds up. 12124 rounds to 12100.
11. 10,000
Find the two multiples of 1000 either side: 10000 and 11000. Look at the digit to the right of the rounding place: 5 or more rounds up. 10272 rounds to 10000.
12. 31,200
Find the two multiples of 100 either side: 31200 and 31300. Look at the digit to the right of the rounding place: 5 or more rounds up. 31209 rounds to 31200.
Worked examples
Round 101 to the nearest 10.
- Find the two multiples of 10 either side: 100 and 110.
- Look at the digit to the right of the rounding place: 5 or more rounds up.
- 101 rounds to 100.
- Answer: 100
Round 5,911 to the nearest 100.
- Find the two multiples of 100 either side: 5900 and 6000.
- Look at the digit to the right of the rounding place: 5 or more rounds up.
- 5911 rounds to 5900.
- Answer: 5,900
Round 16,681 to the nearest 1,000.
- Find the two multiples of 1000 either side: 16000 and 17000.
- Look at the digit to the right of the rounding place: 5 or more rounds up.
- 16681 rounds to 17000.
- Answer: 17,000
Interactive practice
Free, no account required — answer on screen or print it.
Common mistakes
What learners typically get wrong, and how to fix it.
Looks at the wrong digit to decide whether to round up.
Correction: Underline the rounding place, then circle the digit to its right.
Changes the digits after the rounding place to anything other than 0.
Correction: Every digit after the rounding place becomes 0.
Teacher tips
- · Use a number line showing the two multiples either side.
Parent tips
- · Estimate the shopping bill to the nearest dollar.
Real-life applications
- · Estimating the total of a shopping trip before paying.
Assessment objectives
How mastery is evidenced, and which standards it maps to.
Every free resource for Rounding
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Frequently asked
- Is this Grade 3 Rounding quiz really free?
- Yes. Every quizzes on FreeMathWorksheet is free to use, print and share — no account, no paywall and no watermark.
- What should a learner already know before this?
- Start with Word Form, Standard Form. Each one has its own free lesson, worksheet and quiz.
- How is the quiz sequenced?
- Recognition first, then understanding, application, reasoning and finally mastery — the same ladder used across every free resource on the platform.
- What comes next after Rounding?
- Move on to Estimation, Mental Math, Whole Numbers in Real Life, Counting, which build directly on this idea.
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