Wiki User
∙ 2014-01-18 02:25:23Since 98 is 100 minus 2, you can think of this as 136 + 100 - 2, or 236 - 2, the answer being 234.
Wiki User
∙ 2014-01-18 02:25:23math that is done in your head
When the correct answer is a quotient.
He is good at math
Listing method is just a listing method
calculating mentally, usually arithmetic
math that is done in your head
Mathemagic
When the correct answer is a quotient.
Can you give an example? What kind of method would you like?
13.48 - 6.1 in mental math = 7.380000000000001
how to do mental math useing propertys
A mathematical method is a group of steps taken that will always give you a correct formula, in every scenario. Mathematical methods are found everywhere including algebra, geometry, calculus and in almost all other fields of math.
to give correct change for one
mental math is doing the math in your head or in your mind but not in a calculator or pencil and paper
Mental math is basically math in your head so for example 40x2=80 so I did that in my head
because if you compare it to 100% or 100 it will give you the correct answer to your problem.
Mental Math Mostly