Fractions
Proportions
percents and decimals
equations
probability
100
1/3 - 1/6
What is 1/6
100
1/2 = x/24
What is x = 12
100
The fraction of 25%
What is 1/4
100
x - 4 = -11
What is x = -7
100
You have a drawer full of socks: 4 multi-colored, 10 black, 8 white, and 6 brown. You pick out one sock. This is the probability that you choose a sock that is not black.
What is 18/28 or 9/14
200
1 1/2 + 2/3
What is 2 1/6
200
x/4 = 1/2
What is x = 2
200
The fraction 1/2 as a percent
What is 50%
200
-7x = 63
What is x = -9
200
You have a box of marbles: 6 green, 4 red, 5 blue, 15 yellow. You pick out one marble. This is the probability that you choose a yellow marble.
What is 1/2
300
4/11 * 1/6
What is 2/33
300
4/x = 8/10
What is x = 5
300
.20 as a percent
What is 20%
300
2x - 6 = 12
What is x = 9
300
You roll a standard 6 sided dice. This is the probability that you will roll a number less than 3.
What is 1/3
400
4 1/2 * 1/3
What is 1 1/2
400
1/3 = x/18
What is x = 6
400
7.3% as a decimal
What is 0.073
400
3(x + 8) = 12
What is x = -4
400
You have a drawer full of socks: 4 multi-colored, 10 black, 8 white, and 6 brown. You pick one sock. This is the probability that the sock is multi-colored or white.
What is 3/7
500
3/6 / 4/5
What is 5/8
500
This number is 92% of 75.
What is x = 69
500
4 is 50% of what number?
What is 8
500
4x - 5 = 2x +1
What is x = 3
500

You have a drawer full of Tee-shirts: 4 long sleeved, 10 short sleeved, 8 blue, and 6 white. You pick one tee- shirt. This is the probability that the tee-shirt is white and long sleeved

What is 4/14 * 6/14 or 1/7 * 3/7 or 3/49

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