What is 200 minus 200 times 200 plus 200?
200 minus 200 times 200 plus 200?
200 - 200 * 200 + 200 = -39600
Whenever you are dealing with any mathematical operation just remember “PEDMAS” and proceed accordingly.
P - Parenthesis
E - Exponents
D - Division
M - Multiplication
A - Addition
S - Subtraction
Using PEDMAS means that the order to solve an arithmetic expression is Parenthesis → Exponents → Addition / Subtraction → Multiplication / Division.
We want to solve this expression: 18-18*18+18"?
In this case we don't have neither parenthesis nor exponents. So, “PEDMAS” we get:
200 - 200 × 200 + 200 = ?
= 200 - 40000 + 200 (multiplication)
= 200 -39800 (addition)
= -39600 (subtraction)
Thus,
200 - 200 × 200 + 200 = -39600 (answer)
The most common mnemonics for remembering the order of operations are:
PEMDAS - Parentheses, Exponents, Multiplication, Division, Addition, Subtraction.
BEDMAS - Brackets, Exponents, Division, Multiplication, Addition, Subtraction
BODMAS - Brackets, Of or Order, Division, Multiplication, Addition, Subtraction.
GEMDAS - Grouping Symbols - brackets (){}, Exponents, Multiplication, Division, Addition, Subtraction.