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Pre-Algebra: Review for Chapter 7 test Real Numbers and P.T.

Last updated over 7 years ago

15 Nsɛmmisa

Problem #1

10

Problem #2

10

Problem #3

10

Problem #4

10

Problem #5

10

Problem #6

10

Problem #7

10

Problem #8

10

Problem #9

10

Problem #10

10

Problem #11

10

Problem #12

10

Problem #13

10

Problem #14

10

Problem #15

10

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1.

What is the square root?

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2.

What is the square root? Write your answer as a fraction, using the /

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3.

What are the square roots? Write your answers as 2 improper fractions (not mixed numbers) with a comma between them and using the /

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4.

What is the cube root?

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5.

What is the cube root? Write your answer as a fraction, using the /

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6.

Simplify the expression.

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7.

Simplify the expression. Write your answer as either a mixed number or a decimal

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8.

Simplify the expression.

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9.

What is the measure of the missing side? Be sure to include the label!

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10.

Classify this number.

Real, rational

Real, rational, integer

Real, rational, integer, whole

Real, rational, integer, whole, natural

Real, irrational

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11.

Classify this number.

Real, rational

Real, rational, integer

Real, rational, integer, whole

Real, rational, integer, whole, natural

Real, irrational

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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

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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

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14.

Find the distance between the 2 given points. Write your answer as a decimal to the nearest tenth, if needed.

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15.

Find the distance between the 2 given points. Write your answer as a decimal to the nearest tenth.