Free Grade 3 Integer Number Line in Context Worksheets
Free Grade 3 worksheets for Integer Number Line in Context: 12 real questions with a full answer key and worked solutions. Integers include negative numbers. On a number line, adding moves right and subtracting moves left. Subtracting a negative is the same as adding.
Free
Higher
25 min
24
Learning objectives
Every objective is checkable, and each one maps to an activity and an assessment.
- RememberIdentify integer number line in context
Identify integer number line in context accurately in a familiar context.
Assessed by: Exit ticket of four short items
- UnderstandExplain integer number line in context
Explain integer number line in context accurately in a familiar context.
Assessed by: Exit ticket of four short items
- ApplyCalculate integer number line in context
Calculate integer number line in context accurately in a familiar context.
Assessed by: Exit ticket of four short items
- AnalyseCompare integer number line in context
Compare integer number line in context 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 Integer Number Line in Context works
Integers include negative numbers. On a number line, adding moves right and subtracting moves left. Subtracting a negative is the same as adding.
12 practice questions
Easy to hard, 24 marks in total. Try them first, then open the answers.
- 1.-8 − (-10) = ?[1]
- 2.2 − 5 = ?[1]
- 3.-6 − 7 = ?[1]
- 4.-4 + (-6) = ?[1]
- 5.11 + 20 = ?[2]
- 6.-3 × 16 = ?[2]
- 7.-7 − 18 = ?[2]
- 8.12 × (-4) = ?[2]
- 9.12 × (-16) = ?[3]
- 10.-11 − (-14) = ?[3]
- 11.19 + 23 = ?[3]
- 12.-10 + (-30) = ?[3]
Show answers and working
1. 2
Subtracting (-10) is the same as adding 10. -8 + 10 = 2
2. -3
Subtracting 5 is the same as adding -5. 2 + (-5) = -3
3. -13
Subtracting 7 is the same as adding -7. -6 + (-7) = -13
4. -10
Start at -4 on a number line. Move 6 left. You land on -10.
5. 31
Start at 11 on a number line. Move 20 right. You land on 31.
6. -48
Multiply the sizes: 3 × 16 = 48. Same signs give positive, different signs give negative. Answer: -48
7. -25
Subtracting 18 is the same as adding -18. -7 + (-18) = -25
8. -48
Multiply the sizes: 12 × 4 = 48. Same signs give positive, different signs give negative. Answer: -48
9. -192
Multiply the sizes: 12 × 16 = 192. Same signs give positive, different signs give negative. Answer: -192
10. 3
Subtracting (-14) is the same as adding 14. -11 + 14 = 3
11. 42
Start at 19 on a number line. Move 23 right. You land on 42.
12. -40
Start at -10 on a number line. Move 30 left. You land on -40.
Worked examples
0 + 9 = ?
- Start at 0 on a number line.
- Move 9 right.
- You land on 9.
- Answer: 9
-7 − 7 = ?
- Subtracting 7 is the same as adding -7.
- -7 + (-7) = -14
- Answer: -14
-2 × (-11) = ?
- Multiply the sizes: 2 × 11 = 22.
- Same signs give positive, different signs give negative.
- Answer: 22
- Answer: 22
Interactive practice
Free, no account required — answer on screen or print it.
Common mistakes
What learners typically get wrong, and how to fix it.
Thinks −8 is bigger than −3.
Correction: Further left on the number line means smaller.
Treats − (−4) as −4.
Correction: Two minus signs together become a plus.
Teacher tips
- · Use a vertical number line like a thermometer.
Parent tips
- · Compare winter temperatures from the weather forecast.
Real-life applications
- · Temperatures below zero, bank balances, floors below ground.
Assessment objectives
How mastery is evidenced, and which standards it maps to.
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Frequently asked
- Is this Grade 3 Integer Number Line in Context 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 Working with Integer Number Line, Introducing Integer Number Line, Negative Numbers. 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 Integer Number Line in Context?
- Move on to Negative Numbers, Adding Integers, Subtracting Integers, Multiplying Integers, which build directly on this idea.
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