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# Unit 1: Module 1: Integer exponents and scientific notation

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## About this unit

"This year begins with students extending the properties of exponents to integer exponents in Module 1. They use the number line model to support their understanding of the rational numbers and the number system. The number system is revisited at the end of the year (in Module 7) to develop the real number line through a detailed study of irrational numbers. " Eureka Math/EngageNY (c) 2015 GreatMinds.org

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- Multiply powersGet 3 of 4 questions to level up!
- Powers of powersGet 3 of 4 questions to level up!
- Divide powersGet 3 of 4 questions to level up!
- Powers of products & quotients (structured practice)Get 4 of 5 questions to level up!
- Powers of products & quotientsGet 3 of 4 questions to level up!
- Negative exponentsGet 3 of 4 questions to level up!
- Multiply & divide powers (integer exponents)Get 5 of 7 questions to level up!
- Powers of products & quotients (integer exponents)Get 3 of 4 questions to level up!
- Properties of exponents challenge (integer exponents)Get 3 of 4 questions to level up!
- Multiplication and division with powers of tenGet 5 of 7 questions to level up!
- Approximating with powers of 10Get 3 of 4 questions to level up!

Level up on the above skills and collect up to 880 Mastery points

### Learn

### Practice

- Scientific notationGet 5 of 7 questions to level up!
- Multiplying & dividing in scientific notationGet 3 of 4 questions to level up!
- Adding & subtracting in scientific notationGet 3 of 4 questions to level up!
- Scientific notation word problemsGet 3 of 4 questions to level up!

Level up on the above skills and collect up to 320 Mastery points

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