7th maths data handling & simple equations

 

7th maths data handling & simple equations 👇👇👇

https://drive.google.com/file/d/1lJa2Q8glzxO2VcC6YkdPeLdALTbAk5Cv/view?usp=drivesdk

Simple equations 👇👇👇👇

https://drive.google.com/file/d/1hzcH3m4EYRNWjxWMFfDD3vy-fN8BvRwa/view?usp=drivesdk