Rational or Irrational?
Squares and Square Roots
Scientific Notation and Standard Form
Powers of 10
100

True or False: The square root of 25 is a rational number.

What is True?

100
The square root of 49 is this number.
What is 7?
100
The number 6,300 can be represented as this number in scientific notation.
What is 6.3 x 10^3?
100

The decimal 0.01 can be represented as this fraction.

What is 1/100?

200
These numbers include fractions, terminating decimals (decimals that end), and repeating decimals.
What are rational numbers?
200
The answer to (-11) squared is this number.
What is 121?
200
The number 0.00675 can be represented as this number in scientific notation.
What is 6.75 x 10^-3?
200

Write 0.001 in scientific notation form?

What is 1 X 10^-3?

300
Is the number 25.86 rational or irrational?
Rational
300
The answer to (-9) squared is this integer.
What is 81?
300
The number 7.8 x 10^4 can be represented as this number in standard form.
What is 78,000?
300

Show the fraction 1/10,000 in both decimal and exponential form.

What is 0.0001 and 1 X 10^-4?

400
The number 12.787878... is this type:
What is RATIONAL?
400
The answer to the square root of 17 is CLOSEST to this integer.
What is 4?
400
The number 0.001089 can be represented as this number in scientific notation.
What is 1.089 x 10^-3?
400

Write 1 million in scientific notation form?

1 X 10^6

500
Give an example of an irrational number without having to use the decimal point.
Answers will vary.
500
The answer to the square root of 62 is closest to this number.
What is 8?
500

The number 0.000008 can be represented as this number in scientific notation.

What is 8.0 x 10^-6?

500

Write 1 X 10^-6 in standard form

What is 0.000001?

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