Real Number System
Flashcard
•
Mathematics
•
7th - 8th Grade
•
Practice Problem
•
Hard
+1
Standards-aligned
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What are integers?
Back
Integers are whole numbers that can be positive, negative, or zero.
2.
FLASHCARD QUESTION
Front
Which of the following is NOT a natural number? 12, 3,000, 5, 0
Back
0 is not a natural number.
3.
FLASHCARD QUESTION
Front
Which of these numbers is an integer? 4.2, 4, -4.2, 4/3
Back
4 is an integer.
4.
FLASHCARD QUESTION
Front
What category is a subset of the integers? Rational numbers, Whole numbers, Irrational numbers, Negative numbers
Back
Whole numbers are a subset of integers.
5.
FLASHCARD QUESTION
Front
Are irrational numbers real numbers?
Back
Yes, irrational numbers are always real numbers.
6.
FLASHCARD QUESTION
Front
What are natural numbers?
Back
Natural numbers are the set of positive whole numbers starting from 1 (1, 2, 3, ...).
7.
FLASHCARD QUESTION
Front
What is a rational number?
Back
A rational number is any number that can be expressed as a fraction a/b, where a and b are integers and b is not zero.
Tags
CCSS.5.NBT.A.2
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