class vi chapter-3- প্রাথমিক আলোচনা -3.2
TRANSCRIPT
PowerPoint Presentation
- 6 - - -
3+5=8 ? ? Click
3+5=8
3+535 click.
(-3)+(-5)=- 8
(-3)+(-5)-3-5 click.
4+(-2)=2 4+(-2) 4(-2) click.
(-3)+5=2
(-3)+5(-3)5 click.
TRANSCRIPT
PowerPoint Presentation
- 6 - - -
3+5=8 ? ? Click
3+5=8
3+535 click.
(-3)+(-5)=- 8
(-3)+(-5)-3-5 click.
4+(-2)=2 4+(-2) 4(-2) click.
(-3)+5=2
(-3)+5(-3)5 click.