Sal of Khan Academy explains how to simplify word problems to the basic numerical question. Get practice both with understanding these word problems and subtracting and simplifying mixed numbers. Continue …

# problem

## Subtracting Decimals Word Problem

Sal from Khan Academy demonstrates how to subtract decimals in a word problem. Apply your knowledge of subtraction and money to solve this problem with Sal's help. Continue …

## Traveling Santa Problem

Help Santa deliver all of his christmas gifts without overworking his reindeers. Choose the shortest route for him to take. Can you deliver all the gifts without running out of energy? Continue …

## Fours

Create math expressions using 4 fours. The valid results are integers between 0 and 1000. Continue …