Answer:
r=12
Step-by-step explanation:
Look, we can reverse the problem to get 23-11=r. This means that r=12.
Answer:
number 5:
(0 minus 1) minus 3= negative 4
number 6:
(0-4)+3=-1
Answer:
Here are the steps..
Step-by-step explanation:
Firstly read the chapter by yourself.
Pay attention what the teacher teaches.
Ask the doubts.
Never learn to solve the problems learn to understand the theory.
The answer is -22 first subtract 8 by 28 which is -20 then add 2 which is -22