Integers+Term+1+2016

Read about what an integer is What is an integer?

Integers on a number line...Use the interactive number line

Adding and subtracting Integers.... READ...Rules about adding and subtracting integers

The Rules:
It can all be put into two rules: They are "like signs" when they are like each other (in other words: the same). So, all you have to remember is: Two **like** signs become a **positive sign** Two **unlike** signs become a **negative sign**
 * ||~ Rule ||  ||~ Example ||
 * [[image:https://www.mathsisfun.com/images/style/plus.gif width="43" height="44"]] || Two like signs become a **positive sign** ||~ +(+) || 3+(+2) = 3 **+** 2 = 5 ||
 * ^  ||^   ||~ −(−) || 6−(−3) = 6 **+** 3 = 9 ||
 * [[image:https://www.mathsisfun.com/images/style/minus.gif width="44" height="44"]] || Two unlike signs become a **negative sign** ||~ +(−) || 7+(−2) = 7 **−** 2 = 5 ||
 * ^  ||^   ||~ −(+) || 8−(+2) = 8 **−** 2 = 6 ||
 * ^  ||^   ||~ −(+) || 8−(+2) = 8 **−** 2 = 6 ||


 * Try this Casey Runner... interactive**


 * Multiplying Integers Multiplying Integers**


 * Add and subtract integers....Walk the plank**