Free Grade 3 Negative Numbers in Context Lesson Plans
Free Grade 3 lesson plans for Negative Numbers 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
Foundation
15 min
24
Learning objectives
Every objective is checkable, and each one maps to an activity and an assessment.
- RememberIdentify negative numbers in context
Identify negative numbers in context accurately in a familiar context.
Assessed by: Exit ticket of four short items
- UnderstandExplain negative numbers in context
Explain negative numbers in context accurately in a familiar context.
Assessed by: Exit ticket of four short items
- ApplyCalculate negative numbers in context
Calculate negative numbers in context accurately in a familiar context.
Assessed by: Exit ticket of four short items
- AnalyseCompare negative numbers in context
Compare negative numbers 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 Negative Numbers 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.
- 1.6 + (-1) = ?[1]
- 2.-6 − 8 = ?[1]
- 3.-2 + 1 = ?[1]
- 4.0 + 6 = ?[1]
- 5.-4 − (-10) = ?[2]
- 6.-9 − (-18) = ?[2]
- 7.-2 − 9 = ?[2]
- 8.-7 + (-19) = ?[2]
- 9.-12 + (-5) = ?[3]
- 10.-4 − (-3) = ?[3]
- 11.23 × 5 = ?[3]
- 12.-5 + 13 = ?[3]
Show answers and working
1. 5
Start at 6 on a number line. Move 1 left. You land on 5.
2. -14
Subtracting 8 is the same as adding -8. -6 + (-8) = -14
3. -1
Start at -2 on a number line. Move 1 right. You land on -1.
4. 6
Start at 0 on a number line. Move 6 right. You land on 6.
5. 6
Subtracting (-10) is the same as adding 10. -4 + 10 = 6
6. 9
Subtracting (-18) is the same as adding 18. -9 + 18 = 9
7. -11
Subtracting 9 is the same as adding -9. -2 + (-9) = -11
8. -26
Start at -7 on a number line. Move 19 left. You land on -26.
9. -17
Start at -12 on a number line. Move 5 left. You land on -17.
10. -1
Subtracting (-3) is the same as adding 3. -4 + 3 = -1
11. 115
Multiply the sizes: 23 × 5 = 115. Same signs give positive, different signs give negative. Answer: 115
12. 8
Start at -5 on a number line. Move 13 right. You land on 8.
Worked examples
0 + (-5) = ?
- Start at 0 on a number line.
- Move 5 left.
- You land on -5.
- Answer: -5
-20 × 4 = ?
- Multiply the sizes: 20 × 4 = 80.
- Same signs give positive, different signs give negative.
- Answer: -80
- Answer: -80
4 − (-26) = ?
- Subtracting (-26) is the same as adding 26.
- 4 + 26 = 30
- Answer: 30
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 Negative Numbers in Context
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 Negative Numbers in Context lesson plan really free?
- Yes. Every lesson plans 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 Negative Numbers, Introducing Negative Numbers, Number Formation. Each one has its own free lesson, worksheet and quiz.
- How is the lesson plan 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 Negative Numbers in Context?
- Move on to Integer Number Line, Adding Integers, Subtracting Integers, Multiplying Integers, which build directly on this idea.
Related resources
Stuck on Negative Numbers in Context? The AI Tutor already knows this page, its prerequisites and its common mistakes.
Open the free AI Tutor