Solve
PEMDAS
Real numbers/Properties
Square roots/scient.not.
Potluck
100
- 12 - (-3) - 2 =
-11
100
-4 + 2(-3)2 =
14
100
Which property does this show:
(2xy) x 1 = 2xy
identity property
100
Which is these is a perfect square AND a perfect cube?
2, 10, 25, 64
64
100
*********
Solve: (-2)3 - (-4)2 =
-8 - 16 = -24
200
write 3/8 as a percent
37.5%
200
********* 3/8x + 2/3y
if x = -4/9 and y = 5/6
7/18
200
What is the multiplicative inverse of 7/8?
8/7
200
write this in scientific notation:
185,000
1.85 x 105
200
TRIVIA (take or pass?????)
What is the main profession of Nintendo character Luigi?
300
***********
write 6% as a fraction in simplest form
6/100 = 3/50
300
7|y| - xy2
if x = 5 and y = -4
-52
300
The cumulative property proves that 3(a + 9) is equivalent to which of these expressions?
A. 3a + 9
B. (3 x 9) + a
C. 3(9 + a)
C
300
******** Write in standard form:
3.56 x 105
356,000
300
56/-4 =
-14
400
Lisa and Valeria drove to the beach for vacation. Lisa drove 85 miles, and Valeria drove 3/4 of the miles that Lisa drove. How many total miles did they drive?
85 + 63.75 = 148.75 miles
400
-16
400
******
What is the SMALLEST subset containing the
square root of 100
natural numbers
400
What is the negative square root of 81?
-9
400
2 1/2 divided by 1 3/10
25/13 or 1 12/13
500
5-2 x-3 y5 z0
y5/25x3
500
22 (5-2) + (33 - 5) =
12 + 22 = 34
500
What is the additive inverse of 4/5?
A. -4/5
B. 5/4
C. 1
A -4/5
500
BEtween which 2 consecutive integers does the square root of -51 lie?
-7, -8
500
Write this number as a fraction and simplify
6/9 = 2/3