Free Grade 3 Adding Integers Quizzes
Free Grade 3 quizzes for Adding Integers: 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
Core
15 min
24
Learning objectives
Every objective is checkable, and each one maps to an activity and an assessment.
- RememberIdentify adding integers
Identify adding integers accurately in a familiar context.
Assessed by: Exit ticket of four short items
- UnderstandExplain adding integers
Explain adding integers accurately in a familiar context.
Assessed by: Exit ticket of four short items
- ApplyCalculate adding integers
Calculate adding integers accurately in a familiar context.
Assessed by: Exit ticket of four short items
- AnalyseCompare adding integers
Compare adding integers 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 Adding Integers 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.-4 + 4 = ?[1]
- 2.-1 + 7 = ?[1]
- 3.0 − (-4) = ?[1]
- 4.-8 − (-8) = ?[1]
- 5.10 × (-15) = ?[2]
- 6.-6 + (-15) = ?[2]
- 7.19 + (-6) = ?[2]
- 8.-6 × (-19) = ?[2]
- 9.20 + 19 = ?[3]
- 10.10 + (-13) = ?[3]
- 11.-30 − (-26) = ?[3]
- 12.-5 × (-8) = ?[3]
Show answers and working
1. 0
Start at -4 on a number line. Move 4 right. You land on 0.
2. 6
Start at -1 on a number line. Move 7 right. You land on 6.
3. 4
Subtracting (-4) is the same as adding 4. 0 + 4 = 4
4. 0
Subtracting (-8) is the same as adding 8. -8 + 8 = 0
5. -150
Multiply the sizes: 10 × 15 = 150. Same signs give positive, different signs give negative. Answer: -150
6. -21
Start at -6 on a number line. Move 15 left. You land on -21.
7. 13
Start at 19 on a number line. Move 6 left. You land on 13.
8. 114
Multiply the sizes: 6 × 19 = 114. Same signs give positive, different signs give negative. Answer: 114
9. 39
Start at 20 on a number line. Move 19 right. You land on 39.
10. -3
Start at 10 on a number line. Move 13 left. You land on -3.
11. -4
Subtracting (-26) is the same as adding 26. -30 + 26 = -4
12. 40
Multiply the sizes: 5 × 8 = 40. Same signs give positive, different signs give negative. Answer: 40
Worked examples
5 − (-1) = ?
- Subtracting (-1) is the same as adding 1.
- 5 + 1 = 6
- Answer: 6
-4 − (-1) = ?
- Subtracting (-1) is the same as adding 1.
- -4 + 1 = -3
- Answer: -3
8 + (-25) = ?
- Start at 8 on a number line.
- Move 25 left.
- You land on -17.
- Answer: -17
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 Adding Integers
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Learn — Meet the idea.
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Frequently asked
- Is this Grade 3 Adding Integers 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 Integer Number Line, Negative Numbers, Number Formation. 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 Adding Integers?
- Move on to Subtracting Integers, Multiplying Integers, Absolute Value, Whole Numbers, which build directly on this idea.
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