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Unit 2: Arithmetic with rational numbers

600 possible mastery points

About this unit

The most fundamental branch of math is arithmetic operations. It consists of adding, subtracting, multiplying, and dividing numbers. We're willing to bet that doing these operations on whole numbers is a piece of cake, but now we'll mix those numbers up with decimals and fractions. So sharpen that pencil and relax in your chair; we're going for a ride!

Level up on the above skills and collect up to 240 Mastery points
Level up on the above skills and collect up to 240 Mastery points
Up next for you:

Unit test

Level up on all the skills in this unit and collect up to 600 Mastery points!