Real Number System
Flashcard
•
Mathematics
•
7th Grade
•
Practice Problem
•
Hard
+1
Standards-aligned
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What is a real number?
Back
A real number is any number that can be found on the number line, including both rational and irrational numbers.
2.
FLASHCARD QUESTION
Front
What are natural numbers?
Back
Natural numbers are the set of positive integers starting from 1 (1, 2, 3, ...).
3.
FLASHCARD QUESTION
Front
What are whole numbers?
Back
Whole numbers are the set of natural numbers including zero (0, 1, 2, 3, ...).
4.
FLASHCARD QUESTION
Front
What are integers?
Back
Integers are whole numbers that can be positive, negative, or zero (..., -3, -2, -1, 0, 1, 2, 3, ...).
5.
FLASHCARD QUESTION
Front
What are rational numbers?
Back
6.
FLASHCARD QUESTION
Front
What are irrational numbers?
Back
Tags
CCSS.8.NS.A.1
7.
FLASHCARD QUESTION
Front
What is the square root of 9?
Back
Tags
CCSS.8.NS.A.1
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