Number Sense
|x| = 10, what does x =?
10 or -10
What is the greatest common factor of 20 and 15?
5
Solve for x:
3x + 6 = - 9
-5
Factor: x2 - 9x + 18
(x - 6)(x - 3)
What is the mode? 2, 3, 7, 4, 8, 7, 3, 9, 7
7
I sometimes run, but I can’t walk. What am I?
A nose
What is the reciprocal of 15?
1/15
Find the product of 1/4 and 4/7
Fully simplify!
1/7
Solve: 2x - 4 = 5x + 11
-5
log100 = ?
What is the median? 7, 12, 13, 6, 9, 2, 4, 3, 9
7
David's father has three sons: Snap, Crackle and _____.
David
2-2 =?
1/4
Simplify: -5 - 2(4-7)2
-23
What is the slope of the given line?
y = -1/2x - 9
-1/2
Simplify: x2 - 8x + 16/x2 + 2x - 24
x-4/x+6
What is the probability of rolling an even number on a die?
3/6 = 1/2
What five-letter word typed in all capital letters can be read the same upside down?
SWIMS
What is 15% of 1200?
180
Simplify:
2x2 + 4x - 3 - (x2 +2x - 3)
x2 + 2x
Simplify: (4x3 + 2x2 -8x)/2
2x3 + x2 - 4x
Solve for x:
x2 - 36 = 0
x = 6 or -6
What is the average test score for the following set of scores:
73, 85, 92, 54, and 65
73.8
I am a number, but when you add ‘G’ to me, I go away. What number am I?
one
G(one)
100 divided by 1/2 = ?
200
Simplify: (3a3 b-1c2)(7a4 b c)
21 a7 c3
Solve the inequality:
-2x - 4 < 16
x>-10
Solve:
x2 + 4x = 0
x = 0 and x = -4
What is the probability of randomly pulling a J, Q or K from a deck of cards?
12/52 = 3/13
I am a three-digit number. My tens digit is five more than my ones digit. My hundreds digit is eight less than my tens digit. What number am I?
194
FINAL JEOPOARDY
What letter of the alphabet has the most water?
C