Understanding Numbers
Exponents
Shapes & Symmetry
Calculating Shapes
Sneak Peak
100

How do you say this number: 

170456

One hundred seventy thousand, four hundred fifty six

100

(-4)3 =

-64

100

What do we call a 3 dimensional circle? 

(Say and spell it)

Sphere 

100

How do you find the circumference of a circle?

C = 2(3.14...)r

or pi multiplied by the diameter

100

The hypotenuse of a triangle is 45 cm. The triangle is reduced by a scale factor of 1/5. What is the length of the hypotenuse of the new triangle?

9 cm

200

What are the factors of 15?

1, 3, 5, 15

200

Another way to say "x to the power of two" is ______.

x squared

200

What angle do two perpendicular lines meet?

90 degrees, right angle

200

A right triangle has a base of 3cm and a height of 5cm. What is the length of the hypotenuse?

(Answer to the nearest HUNDREDTH) 

5.83 cm

200

What does it mean when two shapes or figures are similar? (In math terms)

The two shapes must have:

corresponding sides that have proportionate ratios

corresponding angles are equal

300

What is a prime number

Give an example of a prime number.

A prime number is a number that can only be divided by 1 and itself

300

43

What is the base? What is the exponent? What is the power?

4 is the base

3 is the exponent

43 is the power

300

What are the names for a 5 sided, 6 sided, 7 sided, 8 sided, 9 sided, and 10 sided two dimensional shape?

(Say all 6 names)

pentagon, hexagon, heptagon, octagon, nonagon, decagon

300

A rectangular prism has a height of 5cm, a length of 6cm, and a depth of 4cm. What is the surface area of the prism?

148cm2

(half points if you forgot the "squared")

300

Simplify the polynomial by adding, subtracting, and combining like terms

(x+ 4x - 7) + (2x- 3x + 4)

3x2 + x - 3

400

True or False: An integer can only be a positive, whole number

False: Integers include zero, all positive whole numbers and all negative whole numbers {...-3,-2,-1,0,1,2,3...}

400

(am)n

How can we simplify this expression?

Multiply the exponents (m and n)

"Power raised to an exponent" rule


400

What is the angle of rotation of a 5 pointed star?

72 degrees

400

What is the area of a circle that has a diameter of 18cm? (Answer to the nearest HUNDREDTH)

254.47cm2

(Half points if you forgot the "squared")

400

Rewrite the following polynomial so the degree of each term is in descending order

x2y - 2x3y - 3y2

2x3y - x2y - 3y2

500

Give an example of an irrational number and explain why it is irriational.

Example: Pi is an irrational number. An irrational number is a number that cannot be written as a fraction.
500

[(-7)2-(-2)6]2 =

225

500

How many vertices, edges, and faces does a triangular pyramid have?

4 vertices, 6 edges, 4 faces

500

What is the volume of cylinder with a radius of 2cm and a height of 6cm?

(Answer to the nearest HUNDREDTH)

75.40 cm3

(Half points if you forgot the "cubed")

500

How do you find the slope of a line?

m = (y₂ - y₁) / (x₂ - x₁)

rise / run

change in x / change in y