Difference between -1 and +21

What is the Difference between -1 and +21? In other words, what is the Difference between negative 1 and positive 21?

To solve this math problem, start by picturing a horizontal number line that starts with negative infinity on the left and ends with positive infinity on the right:

∞ ..... -3, -2, -1, 0, +1, +2, +3, .... ∞

The Difference between -1 and +21 is the distance between -1 and +21 on our number line above. Thus, the Difference between two numbers will always be a positive number.

It is a two-step process to calculate the Difference between -1 and +21. Step 1 is to subtract +21 from -1, and Step 2 is to find the absolute value of the Step 1 answer. Here is the math to illustrate better:

(-1) - (+21) = -22
|-22| = 22

That's it! The Difference between -1 and +21 is as follows:

22

Difference Between Calculator
Here you can can get the Difference between two other numbers. Enter negative numbers with a "-" in front of the number. Positive numbers can be entered with or without the "+".

Difference between -1 and +22
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