PEMDAS
The letters in PEMDAS stand for these words.
What is: Parentheses, Exponents, Multiplication, Division, Addition, Subtraction
Simplify: x4x8
What is: x12
The first (lowest) integer value that indicates you should round up, instead of down
What is: 5
A part of a line that ends at two points
A triangle with a 90 degree angle
What is: a right triangle
When an expression has both addition and subtraction, the direction in which you apply the operations
What is: Left to right
Simplify: (x5)3
What is: x15
The integer that is only significant sometimes
What is: zero
An angle that is less than 90 degrees
What is: an acute angle
A triangle with 3 equal sides
What is: equilateral triangle
Simplify: 3+5(4 x 2)
What is: 43
Simplify: X6Y0 x X3
What is: X9
The scientific notation 3 x 106 , as a standard form number
What is: 3,000,000 (3 million)
An angle that is greater than 90 degrees
What is: an obtuse angle
A triangle with 2 equal sides
What is: isosceles triangle
Simplify: (13 x 2(3-4)+1)
What is: -25
What is: square root of 16
The number of significant figures in 5,000,023
What is 7 sig figs
The point where two lines or rays intersect in an angle
What is: the vertex
A triangle with no equal sides
What is: scalene triangle