Word 2 Number
X = ?
Vocab
Name That Operation?
Throwback!
100
ten times a number
10x or
(10*x)
(any variable)
100
50 + x = 100
x = 50
100
The result of addition
sum
100
3 times a number
Multiplication
100
Find the area
Area = 50 square inches
200
A number increased by 3 times a number
x + 3x
or equivalent
(any variable)
200
70 - x = 35
x = 35
200
The result of multiplication
product
200
The difference of 7 and 3
Subtraction
200
Find the area of a parallelogram when...
Base = 12in
Height = 18in
Side Length = 22in
Area = 216 square inches
300
Eleven times a number decreased by three
11x - 3
or equivalent
(any variable)
300
20x = 120
x = 6
300
A letter that represents an unknown value is a...
variable
300
2 times the sum of a number and 12
Multiplication & Addition
300
Find the area
Area = 70 square meters
400
Twice a number plus 9 times a number
2x + 9x
or equivalent
(any variable)
400
738/x = 123
x = 6
400
A number that is being multiplied by a variable is called a...
coefficient
400
9 more than the quotient of a number and 4
Addition & Division
400
Find the Volume
144 cubic units
500
11 times the sum of a number and 5 times the number
11(x + 5x)
or equivalent
(any variable)
500
x * 3 = 261
x = 87
500
A value or number that does not change in an expression is called the...
constant term
500
24 divided by 3 times a number decreased by half of 10
Division, Multiplication & Subtraction
500
Find the Surface Area
12 * 15 = 180 * 2 = 360
12 * 6 = 72 * 2 = 144
6 * 15 = 90 * 2 = 180
360 + 144 + 180 = 684 square inches