1.2 Python Arithmetic Operators

Lab 1.2.1

Add a code-cell, type 10 + 10, and click the play button to the left of 10 + 10.

view answer

10+10

Lab 1.2.2

Write a Python code to find the value of $100-88$.

view answer

Lab 1.2.3

Write a Python code to perform the operation $\frac{1}{2}+7.1-10\times 3$. On a code-cell type 1/2 + 7.1 - 10*3 and run (execute) the code by pressing the Ctrl+Enter or click the play button.

view answer

Lab 1.2.4

Write a Python code to perform the operation $-5+7-\frac{100+0.05}{10}$.

view answer

Lab 1.2.5

Write a Python code to perform the operation $\frac{1}{671000000}$.

view answer

Lab 1.2.6

For the year 2021, the Illinois state tax is 6.25%. How much state tax will one pay for a car priced at $16,000? Write a Python code to calculate the tax.

view answer

Lab 1.2.7

Write a Python code to evaluate: $28/4\times 2$.

view answer

Watch demo video

Lab 1.2.8

Write a Python code to perform the operation: $7^2+\frac{1}{\sqrt{2}}$.

view answer

Lab 1.2.9

Write a code for: $7^2-\sqrt{8}$

view answer

Lab 1.2.10

Write a code to evaluate: $\frac{7^2-\sqrt{8}}{25}$

view answer

Adapted from Python for Introductory Statistics: Student's Lab Workbook, by Simon Aman (Truman College, City Colleges of Chicago), licensed under CC BY 4.0. Changes were made: reformatted as an accessible XYZ web edition with live in-browser code cells. License: CC-BY-4.0.