One-Step Equations
Angles
Scientific Notation
Rational and Irrational Numbers
Pythagorean Theorem
100

What is the solution to the equation 𝑥+5=12?

𝑥=7

100

What is the name of an angle that measures 90 degrees?

Right angle

100

Write 3,500 in scientific notation

3.5×103

100

Which of the following is a rational number:  1/2 or Square root of 2?

1/2

100

What is the Pythagorean Theorem formula?

a2+b2=c2

200

Solve for 𝑦: 3𝑦=21

𝑦=7

200

If one angle measures 30 degrees, what is the measure of its complement?

60 degrees

200

What is 7.2×104 in standard form?

72,000

200

Is 0.75 a rational number?

Yes

200

In a right triangle, if one leg measures 3 units and the other leg measures 4 units, what is the length of the hypotenuse?

5 units

300

What is the value of 𝑥𝑥 in the equation 𝑥−4=10?

𝑥=14

300

What do you call an angle larger than 90 degrees but less than 180 degrees?

Obtuse angle

300

Convert 0.0045 to scientific notation

4.5×10−3

300

Identify if 𝑝i is rational or irrational

Irrational

300

If a triangle has sides of lengths 5, 12, and 13, is it a right triangle?

Yes, it is a right triangle

400

2𝑥+6=18, what is 𝑥?

𝑥=6

400

If two angles are supplementary and one measures 120 degrees, what is the measure of the other angle?

60 degrees

400

If you multiply 2.5×103 by 4×102, what is the result in scientific notation?

1.0×106

400

What is an example of an irrational number?

Square root of 3

400

Calculate the length of the hypotenuse if one leg is 6 and the other leg is 8

10 

500

Solve for 𝑎: 5𝑎−15=10

𝑎=5

500

How many degrees are in a full circle?

360 degrees

500

What is the product of 5×10−2 and 3×103?

1.5×102

500

Which is true: 0.333... is rational or irrational?

Rational

500

If the hypotenuse of a right triangle is 15 and one leg is 9, what is the length of the other leg?

12

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