Halp pls

File: 2016-08-04 (5).jpg (14KB, 249x249px) Image search: [Google]

14KB, 249x249px

please help asap, These are easy things to do. I just don't have how to do them.

Addition and subtraction?

use a variable: number1 and number2 for example, using an input of a string to enter them, like this:

number1 = input("Input number one")
number2 = input("Now number two")

number3 = (number1) - (number2)

Exchange the - for + and you should be fine, i hope this is what you needed!

The input worked but they didn't add or subtract, it says i need to use sum(). How do I do this

Ah, instead of the number3 variable just do:

sum = (number1) + (number2)

same with the minus

Ah my bad, the inputs need to be number1 = int(input("Input number one"))

int standing for integer as its a number, not a string!

number1 = int(input("Input number one"))
number2 = int(input("Now number two"))

number3 = (number1) - (number2)

print(number3)

^ Example of working code

>>224558
Okay so the addition is working but how to get subtraction too, like how to get a program in which people can choose "+" or "-" and input the 2 numbers

number1 = int(input("Input number one"))
number2 = int(input("Now number two"))

addOrSubtract = input("Do you wish to add or subtract?")
if addOrSubtract == "add":
number3 = (number1) + (number2)
else:
number3 = (number1) - (number2)

print(number3)

If you want me to explain it, I can attach images with comments!

Remember to press tab before number3 on both lines in the if statement to make an indent.

>>224566
>>224569
It says else is invalid syntax also if u can find a way for it to be repeatable that'd be great. Thanks so much for the help. I have more I need to do after so if you really don't have anything else to do, maybe you can help again?

I have work right now so sorry I can't right now, if you have the time then add my steam @Zer0Ctrl, level 28 or something - else isn't invalid, you must have not indented it properly, make sure it's in line with the if statement and the two lines beginning with number3 are 4 spaces away from that. Add me on steam and ill get back to you asap!

>>224572
thank yoU!!!!

Hey, same guy, you didnt add me?