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Example 4 - Chapter 2 Class 7 - Arithmetic Expressions (Ganita Prakash)
Last updated at Aug. 12, 2025 by Teachoo
Reading and Evaluating Complex Expressions
Class 7 (Ganita Prakash & Old NCERT)
Chapter 2 Class 7 - Arithmetic Expressions (Ganita Prakash)
- Simple Expressions
- Comparing Expressions
- Comparing Expressions without fully calculating
-
Reading and Evaluating Complex Expressions
- Terms in Expressions
- Swapping and Grouping (Commutative & Associative Properties)
- Writing expressions from story
- Figure it out - Page 34
- Removing Brackets - I
- Tinker the Terms - I
- Removing Brackets - II
- Tinker the Terms - II
- Figure it out (Page 41, 42)
- Figure it out (Page 42, 43, 44)
Transcript
Example 4 Mallesh brought 30 marbles to the playground. Arun brought 5 bags of marbles with 4 marbles in each bag. How many marbles did Mallesh and Arun bring to the playground?Number of marbles with Mallesh = 30 Number of marbles with Arun = 5 × 4 Total Number of marbles = 30 + 5 × 4
