Powers and Roots
Riddles
Algebra 1
Logic and Reasoning
Geometry
100
What is 1 times 10 to the 2nd power?
100
100
A man found a green rock and died. How did he die?
He was Superman. The rock was kryptonite.
100
If 100x = 10,000, what is x?
x=100
100
http://www.coolmath-games.com/0-bloxorz/index.html Solve one level in one try
Solve one level in one try.
100
A triangular prism is a triangle that extends with depth. If a skyscraper is a triangular prism, what does a cross section look like?
A triangle.
200
Simplify the radical expression "root 2"
"root 2"
200
Two fathers and two sons sat down to eat breakfast. They ate exactly three eggs, and each person ate one egg. How did this happen?
One of the 'fathers' is also a grandfather. Therefor, the other father is both a son and a father to the grandson.
200
36x =1296 Solve for x.
x=36
200
http://www.logic-puzzles.org/game.php?u2=7388ace4df13037e864465652b07886c
Solve!
200
Mary's school, library, and house form a right triangle. Her school is three miles north of her house, and the library is 4 miles east. If she goes to her library and then takes the shortest route to her school, how long is the shortest route?
The shortest route is 5 miles.
300
When x times 4 is 1x10^4, what is x?
2000
300
A farmer is crossing a river. He is taking with him a rabbit, some carrots, and a fox, and he has a small raft. He can only bring one item at a time across the river because his raft can only fit either the rabbit, the carrots, or the fox. How does he cross the river. (You can assume that the fox will not eat the rabbit if the man is present, and the rabbit will not eat the carrots if he is present, and neither the fox nor the rabbit will run away) In what order will the farmer bring the fox, rabbit, and carrots?
Take the rabbit over first. Switch the fox with the rabbit. The carrot and the rabbit will not be left alone. Take the carrots across. Take the rabbit to the other side. All three successfully crossed.
300
x + 987 = 1974 - 2x Solve for x
x=987
300
http://puzzles.com/PuzzlePlayground/ECounter/index.htm
http://puzzles.com/PuzzlePlayground/ECounter/solution.htm
300
One cube is 50 feet in side length. Another is 21. What is the difference in volume?
79 cubic feet
400
2x*32=64x Solve for X.
x=2
400
http://puzzles.com/Projects/Strimko/strimko180/play.htm
solution in game
400
A circle is carved into a perfect square of stone. It is as big as possible. Its circumference touches the square's edges in 4 places. If the square's side length is 16 feet, what is the circumference of the circle, in terms of pi?
16 times pi
500
If -5 times 3m - 2 - m - 3 = 13 - 4m - 4m + 5, solve for m.
m=5/8
500
If you fly at 30 mph towards Chicago from Dayton, when will you get there if you leave at 3:30
You will not arrive. Your flight is flying at a stall speed, so you would not take off at all.
500
http://puzzles.com/PuzzlePlayground/CubeCuts/CubeCuts.htm
http://puzzles.com/PuzzlePlayground/CubeCuts/CubeCutsSol.htm
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