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Week 1: Advanced Math: Number Systems

Last updated almost 2 years ago
20 questions
Greetings,

Welcome to the first Math Lesson. The format will include a short video that will review math topics, then there will be questions to answer. Many of the questions will be autograded when you submit at the end of a lesson. I will grade the other questions at least twice per week, so you will know your score in a day or two after you submit. Also, I may add a comment to your answer in Formative. You can also ask me questions through the comment feature in Formative or email me directly at rshaw@fergflor.org.

As lessons are released, they will stay open for about five weeks, so if you miss a week because of a trip, you can catch up. You can also redo any questions or lessons as many times as you wish.

Let's get started with Number Systems

Sincerely,
Dr. Shaw
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A line that orders and compares numbers.

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Integers- Only whole numbers and their negative opposites.

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The elevation at sea level

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Smaller numbers are on the left of zero.

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Larger numbers are on the right of zero

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The distance a number is from zero on a number line

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Symbol for Absolute Value

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Start at the left and move to the right on the number line. As you move from left to right, do integers increase or decrease in value?

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Integers include all the positive whole numbers and negative whole numbers plus zero.

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5 + (-8)

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-3 + 3

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-3 + (-8)

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-7 + (-7)

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-8 + 10

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-7 - 3

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-4 + (-8)

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How long did it take you to complete this lesson?