Measure it!
Find the area of a square with side length of 5 cm.
25 square cm
Find the mean of the test scores:
75, 80, 90, 76, 89
82
4 x 5 + 2
22
Define Variable
a letter representing a number
6 squared
36
Find the Perimeter of a rectangle with length of 8 cm and width of 4 cm.
24 centimeters
Find the median of the data:
5, 9, 1, 3, 7, 7
6
3(2 + 3) - 1
14
Define expression
a mix of operations and numbers
The first ten perfect squares:
1,4,9,16,25,36,49,64,81,100
Find the area of a triangle with a base of 5 m and height 3 m
7.5 square meters
Find the mode of the data:
1, 7, 2, 3, 4, 5, 6, 8, 9
no mode
4 + 3 x 52
79
Define variable expression
An expression with a variable/s
Find the cube root of 125
5
Find the area of a trapezoid with bases 2 feet and 4 feet and a height of 6 ft.
18 square feet
Find the range of the data:
90, 23, 67, 10, 1, 50, 58, 48
80
100 - (4 + 3)2
51
Evaluate the expression if x = 6
x2 - 6
30
Find the square root of 196
14
Find the area of the compound shape...
27 square cm
39, 13, 40, 18, 40 , 40, 36, 28
How would the mode change if the number 39 was replaced by 36 in the set?
Increase/decrease/No change
No Change
13 x 4 + 8 - 2(2 + 3)2
10
Evaluate the expression if x = 4 and y = 8
y/x + xy
34
Between which two whole numbers would the square root of 200 lie?
14 and 15