1.NUMBER SYSTEM-Online quiz in addition of integers

 Do practice these online quizzes by touching the  link below

Quiz number 1

https://quizizz.com/join/quiz/5f40bd6ac8ca2b001ba0a30c/start?studentShare=true

Quiz number 2

https://quizizz.com/admin/quiz/5ec2a4fbf2bca3001c502d46