Integers
Solve: 9- (-3) =
12
What is 1/8 as a decimal?
0.125
What is the only number that does not have its Roman numeral?
0
What is the mode of the following data: 13, 25, 16, 13, 29, 25, 18, 13, 20.
13
Name the coefficient in the following: 3x + 6 = 18
3
What is (5)(-12) ?
-60
What percent is equivalent to 3/5?
60%
I am an odd number. Take away one letter, and I become even. What number am I?
Seven (Take away the ‘s,’ and it becomes ‘even.’)
What is the median of the following data: 8, 15, 2, 22, 9, 15, 13
13
Solve: x+45= -10
-55
-54/6=
-9
Which is greater, 0.45 or 49%?
49%
A man died of old age on his 25th birthday. How is this possible?
He was born on February 29th.
What is the mean (average) of the following data: 98, 92, 90, 94, 92 (to the nearest whole number)
93.2
Solve the following:
p + 6 = 26
20
Put the following integers in ascending order:
89, 0, -32, 6, -19, 55
-32, -19, 0, 6, 55, 89
Order the following fractions, decimals, and percents from greatest to least:
4/5; 1/3; 98%; 0.73; 3/4
98%; 4/5; 3/4; 0.73, 1/3
Who developed the cartesian axes?
René Descartes
What happens to the mean when a larger number is added into a data set ?
The mean increases.
Name the variable in this equation:
4w + 16 = 24
w
A diver dives down to 65 feet below sea level. A hiker hikes to a mountain at 3,450 feet. When the diver and hiker are at their deepest and highest points, how far apart are they?
3, 515 feet
Put the following in order from least to greatest: 5/6; 0.8; 3/4; 0.66; 1/2
1/2; 0.66; 3/4; 0.8; 5/6
What number sequence often appears in nature and was discovered in 1202 AD?
Fibonacci Sequence
What is the mean of the following data set:
12, 19, 15, 28, 13
17.4
Solve:
5w = -125
-25