Order of Operations
What is the acronym for order of operations? What does each letter stand for? For points... write out the whole acronym & the meaning of each
G.E.M.D.A.S
Grouping, Exponents, Multiplication, Division, Addition, Subtraction
What is the value of the base and the exponent:
3^0
Base: 3
Exponent: 0
Simplify:
3x+2y-5y+4y-3
3x+y-3
Translate: "5 more a number"
5+n
Evaluate when x = -1
-x+3x-5
-7
The 3 word phrase we use to describe which operation goes first when doing multiplication/division or addition/subtraction
Left to Right
Evaluate the exponent WITHOUT a calculator
(-5)^7
-78,125
Evaluate: when x = 4
-3x+4
-8
Translate: "3/4 of twice a number"
3/4(2n)
Simplify:
2x-3yx+4ab+ab-c+g
2x-3yx+5ab-c+g
Evaluate the numerical expression:
(8+3)-4(1*5)
-9
Evaluate:
8-3^2+5.5*4+3-6*(8^2)div8
-27
Evaluate when a = 3 and b = 2:
(3a-3b)+(3a+3b)
18
Translate to an order with variables: A hamburger, two large fries, one hotdog, 3 of the nachos, 6 small drinks, and a candy bar. Actually, take off 2 small drinks.
Variables may vary but...
1h + 2F + 1d + 3n + 6s + 1c - 2f
Simplify and Evaluate when x = 4
3(x+2)-(x-1)
15
Evaluate the numerical expression:
(-2)^5+[(8*3-4)+(10 div 2*5)]
17
Find exponential form, exponent, base, expanded form, and evaluation of:
(3^2+4^2+5^2)^2/2
1,250
Evaluate & Simplify when x = 4:
2x -2(3x+5)
-26
Translate to an algebraic expression: Three times the sum of a number and 7, minus twice the difference of the same number and 4, plus 5.
3(n+7) - 2(n-4) + 5
Simplify and Evaluate when y = -1
2(3y-4)+(y+6)
-9
Evaluate: DOUBLE POINTS
36/(2^2 *3)+(18-3^2)
12
Evaluate:
((2^3*2^2)div2^4)^-3
-1/8
Simplify and then Evaluate when x = -3:
4(2x-5)+3x+7
-46
Translate: Seven more than three times the difference of a number and 4 divided by 2.
(3(n-4)+7)/2
Simplify and Evaluate: y = 2
3(2y+5)-[4y-(y+3)]
22