Order Of Operations
In Order Of Operations, what does the acronym PEMDAS stand for? Must write out each word for each letter to get full credit.
(P)arenthesis,
(E)xponent,
(M)ultiply,
(D)ivide,
(A)ddition,
(S)ubtraction.
What is a variable, in your own words?
An integers is described as what?
What is any whole number that is positive, negative, or zero?
(-56) / (7) = ?
What is -*?
What is Least Common Denominator?
Solve the expression:
92 - 5 (2+3) /7= ?
/ = Division
What is 8
Solve the expression 8x + 5 / 9, when x = 5.
What is 5?
-9 - 9 = ?
What is -18
What are the main rules of multiplying/dividing integers?
Same signs Mult./Divide = Positive.
Different signs Mult./Divide = Negative.
What is the least common denominator of 8 and 6?
What is 24?
Solve the expression (5 + 4)2 - (7 x 5)
What is 46?
Solve the expression pj + 5 - p(2) = ?, when p = 8 and j = 3.
(8)(3) + 5 - (8)(2) = 13
10 - (- 4) = ?
What is 14?
(-2)(3)(10) = ?
What is -60?
Solve. 1/2 + 3/12 = ?
What is 9/12 or 3/4
Solve the expression 3+4 × (23−5)
What is 15?
The word for swapping a variable with a known number to simplify or solve equations.
What is Substitution or substituting a variable?
7 + (-12) + 6 = ?
What is 1?
What is 52?
Solve. 6/9 - 9/18 = ?
What is 3/18 or 1/6