
Comparing Real Numbers
Presentation
•
Mathematics
•
8th Grade
•
Hard
Joseph Anderson
FREE Resource
6 Slides • 5 Questions
1
Lesson 1.3
Compare and Order Real Numbers
Some text here about the topic of discussion
2
Definition:
Real Numbers: All rational and all irrational numbers are real numbers. The only numbers that are not real numbers are imaginary numbers, which are the result of taking the square root of a negative number.
Subject | Subject
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3
How to approximate non-perfect squares using perfect squares:
4
Multiple Choice
Approximate 8 using perfect squares:
3 <8<4
2 <8 <3
3 < 8<2
7 <8<9
5
Multiple Choice
Approximate 26 using perfect squares.
5 < 26<6
6 <26<7
25 <26<27
7 <26<8
6
Multiple Choice
Approximate 40 using perfect squares.
39 <40<41
6 <40<7
36 <40<49
0<40<1,000
7
8
9
Multiple Choice
17 would be between what two numbers on a number line?
3 and 4
4 and 5
5 and 6
16 and 18
10
Multiple Select
70 would be between what two numbers on a number line?
8 and 9
-8 and -9
69 and 71
-69 and -71
11
Conclusion: Write two complete sentences about what you learned.
Lesson 1.3
Compare and Order Real Numbers
Some text here about the topic of discussion
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