multiplication
division
vocabulary
shapes
formulas
100
what is 7x7
49
100
what is 49/7
2
100
what is range
the range of a dataset is the difference between the highest and lowest values
100
what shape has 4 side
A square
100
what is the formula for a square
square of a = a2 = a × a
200
what is 8x6
48
200
what is 48/7
8
200
what is mean
the average of a set of numbers, calculated by summing all the numbers and then dividing by the total count of numbers
200
what shape has 3 sides
A triangle
200
what is the formula for triangle
A = 1/2 × b × h
300
what is 3x4
12
300
what is 12/3
4
300
what is median
The middle number; found by ordering all data points and picking out the one in the middle
300
what is this shape 
A octagon
300
what is the formula for a rectangle
Perimeter of Rectangle = 2 (Length + Width)
400
what is 30x3
90
400
what is 90/30
3
400
what is mode
the mode is the value that appears most frequently in a dataset
400
what is this shape
pentagon
400
what is the formula for a trapezoid
A = ½ × (a + b) × h
500
what is 40x2
80
500
what is 80/40
2
500
what is a variable
a symbol, typically a letter, that represents an unknown or changeable quantity, allowing us to express general relationships and solve equations
500
what shape has 12 sides
a dodecagon
500
what is the formula for parallelogram
2(AB)2 + 2 (BC)2 = (AC)2 + (BD)2