Brain Teasers
This is full of holes but still holds water
What is a sponge
Solve and simplify (if possible): 4/5 + 1/3
What is 17/15
At a restaurant, the total for your meal comes to $36. The amount of tip you owe is _______
(Remember to round to the nearest hundredth!)
What is $7.20
Round 1.198 to the nearest whole number
What is 1
In spite of its name, this is the smallest country in the world
What is the Vatican City
This invention lets you look right through a wall
What is a window
Solve and simplify (if possible): 13/20 - 9/16
What is 7/80
After watching Ratatouille, you go to Auguste Gusteau's for dinner. You eat some delicious food and the bill comes to $119.54 . Even though tip is not expected in France, your service was so good you decide to give the 20%. The amount of tip you give is _______
(Remember to round to the nearest hundredth!)
What is $23.91
Round 16.835 to the nearest hundredth
What is 16.84
The name for a glob of toothpaste on a toothbrush. It is also the name of a microplastic bead
(Hint: Nerd emoji + wordle)
What is a nurdle
This kind of a room doesn't have any walls or doors
What is a mushroom
Which is larger: 5/8 or 3/5
What is 5/8
The total cost for your meal comes to $53.96 . You leave a ten dollar bill and two one dollar bills as a tip. Did you tip enough?
What is yes
Round 27.29983 to the nearest thousandth
What is 27.300
This is the only letter that does NOT appear in the name of any U.S. state
What is Q
The numbers 11, 88, and 96 all have this in common
What is they are all read the same upside down
Which is smallest: 3/4, 2/3 or 7/12
What is 7/12
You and 3 of your friends go out for lunch together. While everyone pays for their own meal, you offer to cover the tip for the whole table (everyone's orders). The bill for each person is $11.38, $9.00, $17.82, and $23.45 . The amount of tip you should give is __________
(Remember to round to the nearest hundredth!)
What is $12.33
Round 106.708504 to the nearest tenth
What is 106.7
This game introduced the character Bowser Jr.
What is Super Mario Sunshine
Ashley is 15 and her mother is 37. Now her mother is twice her age, Ashley is ____ years old.
What is 22 years. (Her mother is 22 years older than her so when Ashley is 22 her mother is 44.)
2 x 22= 44
A recipe calls for half of three fourth cups of sugar. Write that amount in fractional form
What is 3/8
Spongebob, Patrick, and Sandy go to the Chum Bucket out of pity for Plankton. They eat the subpar food and their total comes to $74.27. Patrick offers to pay the tip, but he only leaves a five dollar bill, two quarters, and three pennies on the table. If Spongebob wants to make sure the correct tip amount is paid, he should add this much more to Patrick's tip.
(Remember to round to the nearest hundredth!)
What is $9.32
Round 3.1415926535 to the nearest ten-thousandth
What is 3.1416
In Switzerland, it is illegal to own just one of these domestic rodents. You must have at least two because they are social animals, otherwise it is considered animal abuse.
What are guinea pigs