What is 1-1*1+1?
What is the answer to 1-1*1+1?
1-1*1+1=1
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: 1-1*1+1"?
In this case we don't have neither parenthesis nor exponents. So, “PEDMAS” we get:
1 - 1 × 1 + 1 = ?
= 1 - 1 + 1 (multiplication)
= 1 - 0 (addition)
= 1 (subtraction)
Thus,
1 - 1 × 1 + 1 = 1 (answer)