Free Grade 3 Working with Adding Integers Common Errors Worksheets
Free Grade 3 worksheets for Working with Adding Integers Common Errors: 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
Foundation
35 min
24
Learning objectives
Every objective is checkable, and each one maps to an activity and an assessment.
- RememberIdentify working with adding integers common errors
Identify working with adding integers common errors accurately in a familiar context.
Assessed by: Exit ticket of four short items
- UnderstandExplain working with adding integers common errors
Explain working with adding integers common errors accurately in a familiar context.
Assessed by: Exit ticket of four short items
- ApplyCalculate working with adding integers common errors
Calculate working with adding integers common errors accurately in a familiar context.
Assessed by: Exit ticket of four short items
- AnalyseCompare working with adding integers common errors
Compare working with adding integers common errors 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 Working with Adding Integers Common Errors 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.-6 + 5 = ?[1]
- 2.0 − 6 = ?[1]
- 3.-4 + 10 = ?[1]
- 4.3 − 7 = ?[1]
- 5.11 + (-16) = ?[2]
- 6.-1 + (-19) = ?[2]
- 7.-4 + (-20) = ?[2]
- 8.-1 × 14 = ?[2]
- 9.25 + 2 = ?[3]
- 10.-3 × (-12) = ?[3]
- 11.-10 × 19 = ?[3]
- 12.22 × (-19) = ?[3]
Show answers and working
1. -1
Start at -6 on a number line. Move 5 right. You land on -1.
2. -6
Subtracting 6 is the same as adding -6. 0 + (-6) = -6
3. 6
Start at -4 on a number line. Move 10 right. You land on 6.
4. -4
Subtracting 7 is the same as adding -7. 3 + (-7) = -4
5. -5
Start at 11 on a number line. Move 16 left. You land on -5.
6. -20
Start at -1 on a number line. Move 19 left. You land on -20.
7. -24
Start at -4 on a number line. Move 20 left. You land on -24.
8. -14
Multiply the sizes: 1 × 14 = 14. Same signs give positive, different signs give negative. Answer: -14
9. 27
Start at 25 on a number line. Move 2 right. You land on 27.
10. 36
Multiply the sizes: 3 × 12 = 36. Same signs give positive, different signs give negative. Answer: 36
11. -190
Multiply the sizes: 10 × 19 = 190. Same signs give positive, different signs give negative. Answer: -190
12. -418
Multiply the sizes: 22 × 19 = 418. Same signs give positive, different signs give negative. Answer: -418
Worked examples
0 + 2 = ?
- Start at 0 on a number line.
- Move 2 right.
- You land on 2.
- Answer: 2
11 − (-3) = ?
- Subtracting (-3) is the same as adding 3.
- 11 + 3 = 14
- Answer: 14
-30 × 3 = ?
- Multiply the sizes: 30 × 3 = 90.
- Same signs give positive, different signs give negative.
- Answer: -90
- Answer: -90
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.
Every free resource for Working with Adding Integers Common Errors
One concept, one ecosystem — all of it free.
Goes deeper
The entities below this one, each with the same complete free resource set.
Sibling concepts
Related concepts
Lateral links, including across subjects.
Next topics
All free formats for this concept
Every kind below is a real page, generated from this entity.
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 Working with Adding Integers Common Errors 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 Adding Integers Word Problems, Working with Adding Integers Techniques, Introducing Adding Integers. 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 Working with Adding Integers Common Errors?
- Move on to Introducing Adding Integers, Adding Integers in Context, which build directly on this idea.
Related resources
- Free Working with Adding Integers Common Errors quizzes
- Free Working with Adding Integers Common Errors flashcards
- Free Working with Adding Integers Common Errors lessons
- Free Working with Adding Integers Common Errors lesson plans
- Working with Adding Integers Common Errors in the knowledge graph
- Free AI Tutor
Stuck on Working with Adding Integers Common Errors? The AI Tutor already knows this page, its prerequisites and its common mistakes.
Open the free AI Tutor