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Unit 2: Negative numbers
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About this unit
Negative numbers are a necessary part of our understanding of mathematics and the world. The idea of anything "negative" is often seen as "bad." Negative numbers are not only good, but they're fun! Walk through this tutorial with us and we'll show you how they are defined, interpreted, and applied. Absolute value is a type of negative number that is expressed as a positive. Confused? Don't be. We got your back.
Practice
- Negative numbers on the number lineGet 5 of 7 questions to level up!
- Interpreting negative numbersGet 5 of 7 questions to level up!
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- Negative symbol as oppositeGet 3 of 4 questions to level up!
- Number oppositesGet 5 of 7 questions to level up!
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- Negative decimals on the number lineGet 5 of 7 questions to level up!
- Negative fractions on the number lineGet 3 of 4 questions to level up!
Level up on the above skills and collect up to 480 Mastery points
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- Compare rational numbers using a number lineGet 3 of 4 questions to level up!
- Compare rational numbersGet 5 of 7 questions to level up!
- Writing numerical inequalitiesGet 5 of 7 questions to level up!
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- Ordering small negative numbersGet 5 of 7 questions to level up!
- Ordering rational numbersGet 3 of 4 questions to level up!
Level up on the above skills and collect up to 400 Mastery points
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- Meaning of absolute valueGet 3 of 4 questions to level up!
- Finding absolute valuesGet 5 of 7 questions to level up!
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Practice
- Compare and order absolute valuesGet 5 of 7 questions to level up!
- Comparing absolute values challengeGet 3 of 4 questions to level up!
- Interpreting absolute valueGet 3 of 4 questions to level up!
Level up on the above skills and collect up to 400 Mastery points
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Practice
- Points on the coordinate planeGet 5 of 7 questions to level up!
- Quadrants on the coordinate planeGet 5 of 7 questions to level up!
- Distance between points: vertical or horizontalGet 5 of 7 questions to level up!
- Coordinate plane problems in all four quadrantsGet 5 of 7 questions to level up!
Level up on the above skills and collect up to 320 Mastery points
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