Order of Operations
(5+16) /7-2 =
1
2y + 10 = 40 ; y = ______
15
Area of a rectangle with length of 12 feet and width of 9 feet.
108 square feet
The property that, if a=b; b=c then a=c?
Transitive Property
The branch of mathematics that substitutes letters for numbers to solve unknown values.
Algebra
(8+5) X 35/5 + 6 =
97
4a + 8 = 28; a = ?
5
Area of a triangle with base of 10 feet and height of 20 feet.
A= 1/2 base x height = 100square feet
Two numbers equal to same number are equal to each other?
Addition Property
An angle whose measure is between 0 degrees and 90 degrees.
Acute Angle
8 X 15/5 -(5+9) =
10
n/2 - 10 = -6; n = ?
8
Perimeter of a rectangle with length of 22 feet and width of 11 feet.
P = 2(l + w)
P = 66 feet
A number or length equal to itself, x=x or AB = AB is what property?
Reflexive Property
A six sided and six angled polygon
Hexagon
(10 + 2-2) X6 -1 =
59
8 + b/-4 =5 ; b =?
12
Perimeter of a regular octagon with length of one side of 11 inches.
Perimeter = 8(11)inches
P= 88 inches
Any two numbers equal each other can be substituted in any equation
Substitution Property
The longest side of a right angled triangle, always opposite the right angle.
Hypotenuse
(2+6 X 2+ 2 -4) X 2 =
24
-9(10 +x) = -243; x = ?
17
Area of a parallelogram with a base of 4 feet and height of 10 feet.
Area = base x height
A = (4feet)(10 feet)
A = 40 sq. feet
The product of an expression and a sum is equal to the sum of the products of the expression.
Distributive Property
All whole numbers, positive or negative, including zero.
Integers