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Pre-Algebra: Review for Chapter 7 test Real Numbers and P.T.
By Angela Stark
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Last updated almost 7 years ago
15 questions
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Problem #1
Question 1
1.
What is the square root?
Problem #2
Question 2
2.
What is the square root? Write your answer as a fraction, using the /
Problem #3
Question 3
3.
What are the square roots? Write your answers as 2 improper fractions (not mixed numbers) with a comma between them and using the /
Problem #4
Question 4
4.
What is the cube root?
Problem #5
Question 5
5.
What is the cube root? Write your answer as a fraction, using the /
Problem #6
Question 6
6.
Simplify the expression.
Problem #7
Question 7
7.
Simplify the expression. Write your answer as either a mixed number or a decimal
Problem #8
Question 8
8.
Simplify the expression.
Problem #9
Question 9
9.
What is the measure of the missing side? Be sure to include the label!
Problem #10
Question 10
10.
Classify this number.
Real, rational
Real, rational, integer
Real, rational, integer, whole
Real, rational, integer, whole, natural
Real, irrational
Problem #11
Question 11
11.
Classify this number.
Real, rational
Real, rational, integer
Real, rational, integer, whole
Real, rational, integer, whole, natural
Real, irrational
Problem #12
Question 12
12.
Estimate this number to the nearest a) integer and b) tenth.
a) 9.1 b) 9
a) 9 b) 9.11
a) 9 b) 9.1
a) 9.11 b) 9
Problem #13
Question 13
13.
Is this a right triangle?
No. 7921+1521 doesn't equal 6400
No. 80 + 39 doesn't equal 89
Yes. It looks like a right angle in the upper corner.
Yes. 1521 + 6400 does equal 7921
Problem #14
Question 14
14.
Find the distance between the 2 given points. Write your answer as a decimal to the nearest tenth, if needed.
Problem #15
Question 15
15.
Find the distance between the 2 given points. Write your answer as a decimal to the nearest tenth.
