Free Grade 3 Number Formation Worksheets
Free Grade 3 worksheets for Number Formation: 12 real questions with a full answer key and worked solutions. Counting on means saying the next numbers in order, adding the same amount each time. Counting in 2s, 5s and 10s is the first step towards times tables.
Free
Foundation
15 min
24
Learning objectives
Every objective is checkable, and each one maps to an activity and an assessment.
- RememberIdentify number formation
Identify number formation accurately in a familiar context.
Assessed by: Exit ticket of four short items
- UnderstandExplain number formation
Explain number formation accurately in a familiar context.
Assessed by: Exit ticket of four short items
- ApplyCalculate number formation
Calculate number formation accurately in a familiar context.
Assessed by: Exit ticket of four short items
- AnalyseCompare number formation
Compare number formation 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 Number Formation works
Counting on means saying the next numbers in order, adding the same amount each time. Counting in 2s, 5s and 10s is the first step towards times tables.
12 practice questions
Easy to hard, 24 marks in total. Try them first, then open the answers.
- 1.Count on in 2s: 4, 6, 8, 10, __, __[1]
- 2.Count on in 2s: 8, 10, 12, 14, __, __[1]
- 3.Count on in 1s: 9, 10, 11, 12, __, __[1]
- 4.Count on in 1s: 1, 2, 3, 4, __, __[1]
- 5.Count on in 5s: 20, 25, 30, 35, __, __[2]
- 6.Count on in 5s: 50, 55, 60, 65, __, __[2]
- 7.Count on in 5s: 35, 40, 45, 50, __, __[2]
- 8.Count on in 5s: 100, 105, 110, 115, __, __[2]
- 9.Count on in 10s: 390, 400, 410, 420, __, __[3]
- 10.Count on in 5s: 115, 120, 125, 130, __, __[3]
- 11.Count on in 10s: 150, 160, 170, 180, __, __[3]
- 12.Count on in 10s: 20, 30, 40, 50, __, __[3]
Show answers and working
1. 12, 14
Each number is 2 more than the one before. 10 + 2 = 12 12 + 2 = 14
2. 16, 18
Each number is 2 more than the one before. 14 + 2 = 16 16 + 2 = 18
3. 13, 14
Each number is 1 more than the one before. 12 + 1 = 13 13 + 1 = 14
4. 5, 6
Each number is 1 more than the one before. 4 + 1 = 5 5 + 1 = 6
5. 40, 45
Each number is 5 more than the one before. 35 + 5 = 40 40 + 5 = 45
6. 70, 75
Each number is 5 more than the one before. 65 + 5 = 70 70 + 5 = 75
7. 55, 60
Each number is 5 more than the one before. 50 + 5 = 55 55 + 5 = 60
8. 120, 125
Each number is 5 more than the one before. 115 + 5 = 120 120 + 5 = 125
9. 430, 440
Each number is 10 more than the one before. 420 + 10 = 430 430 + 10 = 440
10. 135, 140
Each number is 5 more than the one before. 130 + 5 = 135 135 + 5 = 140
11. 190, 200
Each number is 10 more than the one before. 180 + 10 = 190 190 + 10 = 200
12. 60, 70
Each number is 10 more than the one before. 50 + 10 = 60 60 + 10 = 70
Worked examples
Count on in 2s: 6, 8, 10, 12, __, __
- Each number is 2 more than the one before.
- 12 + 2 = 14
- 14 + 2 = 16
- Answer: 14, 16
Count on in 2s: 52, 54, 56, 58, __, __
- Each number is 2 more than the one before.
- 58 + 2 = 60
- 60 + 2 = 62
- Answer: 60, 62
Count on in 5s: 245, 250, 255, 260, __, __
- Each number is 5 more than the one before.
- 260 + 5 = 265
- 265 + 5 = 270
- Answer: 265, 270
Interactive practice
Free, no account required — answer on screen or print it.
Common mistakes
What learners typically get wrong, and how to fix it.
Says the starting number as the first count when counting on.
Correction: Point to the start number, then say the NEXT number as 'one'.
Loses the pattern when crossing a ten (e.g. 28, 29, 20).
Correction: Use a 100 square so the child sees the row change.
Teacher tips
- · Use a 100 square and colour each skip-count pattern in a different colour.
Parent tips
- · Count stairs in 2s or cars in 5s on a walk.
Real-life applications
- · Counting coins in 5s and 10s, counting pairs of socks in 2s.
Assessment objectives
How mastery is evidenced, and which standards it maps to.
Every free resource for Number Formation
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Learn — Meet the idea.
Practice — Build fluency.
Revise — Keep it in memory.
Assess — Prove mastery.
Apply — Use it in context.
Teach — Deliver it to a class.
Frequently asked
- Is this Grade 3 Number Formation worksheet really free?
- Yes. Every worksheets 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 Number Recognition, Counting. Each one has its own free lesson, worksheet and quiz.
- How is the worksheet 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 Number Formation?
- Move on to Integers, Fractions, Decimals, Percentages, which build directly on this idea.
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