How to Solve Word Problems by Adding Three or More Decimals
TL;DR: Adding three or more decimals isn’t really harder than adding two — but word problems add one extra step: pulling the right numbers out of all that text. Once you’ve spotted every decimal the problem actually wants, stack them vertically with decimal points perfectly lined up and add as usual. Pro move: estimate first […]
How to Add Three or More Fractions with Like Denominators
Adding fractions with like denominators involves adding the numerators of the fractions and keeping the denominator the same.
