Quesions? E-mail me!
Addition and Subtraction
Addition with Regrouping
Subtraction with Regrouping
Main Home Page
Similiar to addition, there are rules to find the difference between numbers. It is important to keep these properties in mind when subtracting numbers.
When subtracting 0 from a number, the difference (answer) is that number.
Notice the number line below:
Subtract from itself
When you subtract a number from itself, the difference (answer) is zero!
Take a look at the number line:
STOP! Quick Check!
Create a free website
Photo used under Creative Commons from
Ludovico Sinz [Cane Rosso (busy!)]