Educational math slide on scientific notation addition and subtraction featuring a cartoon scientist.
A cartoon scientist in a lab coat with equations in scientific notation, including (5.3 x 10³) - (2.8 x 10⁵) and (2.7 x 10⁶) + (5.8 x 10²), against a blue background with the title "Scientific Notation - Adding and Subtracting" and a logo for Kelly's Math Slides and More.