Free Grade 3 Working with Multiplying Integers Worksheets
Free Grade 3 worksheets for Working with Multiplying 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
Stretch
35 min
24
Learning objectives
Every objective is checkable, and each one maps to an activity and an assessment.
- UnderstandExplain working with multiplying integers
Explain working with multiplying integers accurately in a familiar context.
Assessed by: Exit ticket of four short items
- ApplyCalculate working with multiplying integers
Calculate working with multiplying integers accurately in a familiar context.
Assessed by: Exit ticket of four short items
- AnalyseCompare working with multiplying integers
Compare working with multiplying integers accurately in a familiar context.
Assessed by: Exit ticket of four short items
- EvaluateJustify working with multiplying integers
Justify working with multiplying 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 Working with Multiplying 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.
- 1.1 − (-3) = ?[1]
- 2.10 + (-8) = ?[1]
- 3.3 − (-8) = ?[1]
- 4.9 + 3 = ?[1]
- 5.6 × (-17) = ?[2]
- 6.7 − (-1) = ?[2]
- 7.2 + (-19) = ?[2]
- 8.0 + 14 = ?[2]
- 9.-9 − (-4) = ?[3]
- 10.-11 − 23 = ?[3]
- 11.-29 − (-3) = ?[3]
- 12.-23 × 12 = ?[3]
Show answers and working
1. 4
Subtracting (-3) is the same as adding 3. 1 + 3 = 4
2. 2
Start at 10 on a number line. Move 8 left. You land on 2.
3. 11
Subtracting (-8) is the same as adding 8. 3 + 8 = 11
4. 12
Start at 9 on a number line. Move 3 right. You land on 12.
5. -102
Multiply the sizes: 6 × 17 = 102. Same signs give positive, different signs give negative. Answer: -102
6. 8
Subtracting (-1) is the same as adding 1. 7 + 1 = 8
7. -17
Start at 2 on a number line. Move 19 left. You land on -17.
8. 14
Start at 0 on a number line. Move 14 right. You land on 14.
9. -5
Subtracting (-4) is the same as adding 4. -9 + 4 = -5
10. -34
Subtracting 23 is the same as adding -23. -11 + (-23) = -34
11. -26
Subtracting (-3) is the same as adding 3. -29 + 3 = -26
12. -276
Multiply the sizes: 23 × 12 = 276. Same signs give positive, different signs give negative. Answer: -276
Worked examples
-3 − 4 = ?
- Subtracting 4 is the same as adding -4.
- -3 + (-4) = -7
- Answer: -7
5 + (-4) = ?
- Start at 5 on a number line.
- Move 4 left.
- You land on 1.
- Answer: 1
22 + (-1) = ?
- Start at 22 on a number line.
- Move 1 left.
- You land on 21.
- Answer: 21
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 Working with Multiplying Integers 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 Introducing Multiplying Integers, Subtracting 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 Multiplying Integers?
- Move on to Multiplying Integers in Context, Negative Numbers, Integer Number Line, Adding Integers, which build directly on this idea.
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