Wednesday, January 11, 2012

Order of Operations with integers

When you do order of operations with integers you have to remember that when you subtract with integers you have to turn it into a addition sentence. Here is an order of operations questiom

+2-(-5)x7+(+8)
+2-(-35)+(+8)
+2+(+35)+(+8)
(+37)+(+8)
(+45)
See how i turned the subtraction sentence to an addition.

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