Class 7 Maths · Part 2 Chapter 2 · CBSE / NCERT
Operations with Integers
Negative numbers, continued. You’ll learn to multiply and divide integers, the sign rules and why they work, and to work out expressions that mix positive and negative numbers.
12 short lessons · about 51 minutes in all
What you’ll learn
- 1Two numbers from their sum and difference4 min
- 2Moving a coin left and right4 min
- 3Taking away is adding the opposite4 min
- 4Multiplying with a bag of tokens4 min
- 5The sign rule for multiplying5 min
- 6Does the order of multiplying matter?4 min
- 7Dividing integers4 min
- 8Marks, money and lifts4 min
- 9Multiplying many integers4 min
- 10Spreading a multiplier over a sum4 min
- 11Reading mixed expressions and pattern machines5 min
- 12Making totals with two kinds of coins5 min
No account needed
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Two numbers from their sum and difference · about 4 minutes
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More Class 7 Maths
The other 14 chapters.
PART 1 · CH 1Large Numbers Around Us12 lessonsPART 1 · CH 2Arithmetic Expressions10 lessonsPART 1 · CH 3A Peek Beyond the Point12 lessonsPART 1 · CH 4Expressions Using Letter-Numbers11 lessonsPART 1 · CH 5Parallel and Intersecting Lines10 lessonsPART 1 · CH 6Number Play10 lessonsPART 1 · CH 7A Tale of Three Intersecting Lines12 lessonsPART 1 · CH 8Working with Fractions10 lessonsPART 2 · CH 1Geometric Twins12 lessonsPART 2 · CH 3Finding Common Ground10 lessonsPART 2 · CH 4Another Peek Beyond the Point10 lessonsPART 2 · CH 5Connecting the Dots…12 lessonsPART 2 · CH 6Constructions and Tilings11 lessonsPART 2 · CH 7Finding the Unknown11 lessons
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