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Question 1 (e) - Addition and Subtraction of Decimals - Chapter 3 Class 7 - A peek beyond the Point (Ganita Prakash)
Last updated at June 10, 2025 by Teachoo
Addition and Subtraction of Decimals
Addition of Decimals
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Class 7 (Ganit Prakash)
Chapter 3 Class 7 - A peek beyond the Point (Ganita Prakash)
- Fractions - Quick Revision
- Need for a smaller unit
- Tenth
- Hundredth
- Figure it out - Page 58
- Decimals
- Fractions to Decimals
- Reading and Writing Decimals
- Unit Conversion - Weight, Length, Money
- Decimal in number line
- Finding greater decimal
- Closest decimal
-
Addition and Subtraction of Decimals
- Decimal Sequences
- Estimating Sums and Differences
- More on Decimal System
- Figure it out - Page 78, 79, 80
Transcript
Question 1 (e) Find the sums: (e) 29.19 + 9.91 29.19 + 9.91 = 2919/100 + 991/100 = (𝟐𝟗𝟏𝟗 + 𝟗𝟗𝟏)/𝟏𝟎𝟎 = 3910/100 = 39.10
