Find the following without using the number line:
-201-(-201)
We have to evaluate: -201-(-201).
To subtract an integer from another integer, we add the opposite of the integer that is being subtracted to the other integer.
-201+201=0
Hence, -201-(-201) =0.
Find the solution of following addition without using number line: (c) (-7) + (+9).
Find the addition of the following without using a number line: (b) (-13) + (+10).
Find the solution of the following addition without using number line: (v) (+7) + (+10).
Add the following without using a number line: (-250)+(+150)
Without using number line, calculate each of the following:
(-6)+(-8)