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Unit 18: Add and subtract negative numbers

1,600 possible mastery points

About this unit

Learn about numbers below 0 and how they relate to positive numbers. Add, subtract, multiply and divide negative numbers.
Level up on the above skills and collect up to 400 Mastery points
Level up on the above skills and collect up to 720 Mastery points
Level up on the above skills and collect up to 160 Mastery points
Up next for you:

Unit test

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