You are here
![[Class 7] We know that: (a) even + even = even, (b) odd + odd = even - Figure it out - Page 131](https://cdn.teachoo.com/510d0c79-d50f-411c-aa31-765a82508617/slide45.jpg)
Question 3 - Figure it out - Page 131 - Chapter 6 Class 7 - Number Play - Ganita Prakash
Last updated at October 16, 2025 by Teachoo
Class 7 (Ganita Prakash 1, 2 & old NCERT)
Chapter 6 Class 7 - Number Play - Ganita Prakash
- Numbers can Tell us Things, Supercells
- Parity
-
Figure it out - Page 131
- Small Squares in Grids (Parity in Multiplication)
- Parity of Expressions
- Some Explorations in Grids
- Magic Square
- Figure it out - Page 136
- Generalising 3 × 3 Magic Square
- First ever 4 × 4 Magic Square
- Magic Squares in History and Culture
- Virahāṅka Fibonacci Numbers
- Digits in Disguise
- Figure it out - Page 143, 144
Transcript
Question 3 We know that: (a) even + even = even (b) odd + odd = even (c) even + odd = odd Similarly, find out the parity for the scenarios below: (d) even – even = ___________________ (e) odd – odd = ___________________ (f) even – odd = ___________________ (g) odd – even = ___________________ Okay let’s do this (d) even - even = even (Example: 10 - 4 = 6) (e) odd - odd = even (Example: 9 - 3 = 6) (f) even - odd = odd (Example: 8 - 5 = 3) (g) odd - even = odd (Example: 7 - 2 = 5)
