Chapter Overview
The chapter 'Integers' explores the world of positive and negative numbers, helping students understand how to represent, compare, and operate on integers. This chapter builds foundational number sense and arithmetic skills involving both directions on the number line.
Important Keywords
- Integer: All whole numbers including negative numbers (… -3, -2, -1, 0, 1, 2, 3 …).
- Positive Integer: Integers greater than zero.
- Negative Integer: Integers less than zero.
- Number Line: A line that represents numbers in order, both positive and negative.
- Absolute Value: The distance of a number from zero, always positive.
- Additive Inverse: The opposite of a number which when added gives zero.
Detailed Notes
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