Tuesday, November 1, 2011

Order Of Operations

4x3+12÷2=18
4x3+12÷2
Any Brackets? Nope, any Exponets? Nope, Any Division or Multiplication? Yes.
4x3 = 12, The Order goes from left to right. so Multiplication comes first in this question.
12+12÷2
Any Brackets? Nope, any Exponets? Nope, Any Division or Multiplication? Yes.
12÷2=6 Division comes next in this question.
12+6
Any Brackets? Nope, any Exponets? Nope, Any Division or Multiplication? Nope, and Addition or Subtraction? Yes.
12+8=18 Addition comes last in this question.
Answer is 18.





Here is a Website that might help!

No comments:

Post a Comment