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Unit 2: Arithmetic with rational numbers

1,600 possible mastery points

About this unit

The most fundamental branch of math is arithmetic operations. It consists of adding, subtracting, multiplying, and dividing numbers. By this point, performing these operations on whole numbers might be a piece of cake, but now we'll mix those numbers up with decimals and fractions. Get ready to slice and dice!
Level up on the above skills and collect up to 240 Mastery points
Level up on the above skills and collect up to 480 Mastery points
Level up on the above skills and collect up to 560 Mastery points
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Unit test

Level up on all the skills in this unit and collect up to 1600 Mastery points!