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Math
You can use Python to solve Math problems!
Symbol | Operation |
+ | addition |
- | subtraction |
* | multiplication |
/ | division |
// | integer division |
** | power or exponent |
% | remainder or modulus |
() | parenthesis |
Python follows the Order of Operations, just like you learned in Math class.
Order of Operations Precedence | Symbols |
Parentheses | () |
Exponent | ** |
Multiplication, Division (from left to right) | * / // |
Addition, Subtraction (from left to right) | + - |
When doing Math in Python, you must specify multiplication when you want multiplication. For example: 3(4 + 2) instead of 3 * (4 + 2) will result in an error.
Python has a number of builtin math methods.
import math
# square root
print(math.sqrt(2))
# pi
print(math.pi)
Write Python code that does the following:
- 1.Assign the variable bday to the month of your bday.
- 2.Multiply bday by 5.
- 3.Add 6 to bday.
- 4.Multiply bday by 4.
- 5.Add 9 to bday.
- 6.Multiply bday by 5.
- 7.Add the number number of the day of your bday.
- 8.Subtract 165 from bday.
- 9.Print the value of bday.
# Example birthday of 1/1
bday = 1
bday = bday * 5
bday = bday + 6
bday = bday * 4
bday = bday + 9
bday = bday * 5
bday = bday + 1
bday = bday - 165
print(bday)
Last modified 4yr ago