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Real Numbers and Properties of Real Numbers
Flashcard
•
Mathematics
•
7th - 10th Grade
•
Practice Problem
•
Hard
+6
Standards-aligned
Wayground Content
FREE Resource
Student preview
15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
Is zero a whole number?
Back
Yes, zero is considered a whole number.
Tags
CCSS.1.NBT.A.1
2.
FLASHCARD QUESTION
Front
What property is represented by N*1=N?
Back
Identity Property: Multiplying any number by 1 gives the same number.
Tags
CCSS.3.OA.B.5
3.
FLASHCARD QUESTION
Front
Is √2 irrational?
Back
Yes, √2 is an irrational number.
Tags
CCSS.8.NS.A.1
4.
FLASHCARD QUESTION
Front
Is 9.27 rational or irrational?
Back
9.27 is a rational number.
Tags
CCSS.7.NS.A.2D
CCSS.8.NS.A.1
5.
FLASHCARD QUESTION
Front
What property is represented by 2k+(-2k)=0?
Back
Inverse Property: Adding a number and its opposite results in zero.
Tags
CCSS.7.NS.A.1B
6.
FLASHCARD QUESTION
Front
What are real numbers?
Back
Real numbers include all rational and irrational numbers.
7.
FLASHCARD QUESTION
Front
What is a rational number?
Back
A rational number can be expressed as a fraction of two integers.
Tags
CCSS.5.NBT.A.2
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