In this video, you’ll learn how to perform all four operations in scientific notation: addition, subtraction, multiplication, and division. The lesson explains how to work with powers of ten, adjust exponents correctly, and avoid common calculation mistakes.

Special attention is given to addition and subtraction in scientific notation, including how and when to rewrite numbers so their exponents match before combining them.

This video is ideal for students studying chemistry, physics, and general science, where scientific notation is used to handle very large and very small numbers efficiently.

Topics covered:

Review of scientific notation.
Multiplication in scientific notation.
Division in scientific notation.
Addition in scientific notation (matching exponents)
Subtraction in scientific notation.
Common mistakes and exam tips.

Designed for middle school, high school, and introductory college learners.

📘 Pause the video and try each example to test your understanding!