Show:
Fractions
Decimals
Percentages
Word Problems
Logic riddles
100
2/4 is equal to _/_
1/2, 3/6 etc.
100
What is 4/10 in Decimal format?
0.4
100
Jenny and Sylvia have 320 stamps in total. Jenny has 60% of 320. How many stamps does Sylvia have?
192 stamps
100
There are 261 fishtanks in an aquarium. Each tank has 23 fish. How many fish are there?
6,003 fish
100
Liza and Susan are walking up the road. On the right, they see 50 houses. When they got to the end of the road, they turned and walked back down. On the left, they saw 50 houses again. How many houses did they see?
50 (When they walked up they saw 50 houses. When they got to the top, the girls's directions would change. The left would be right and vice versa)
200
Which is bigger? 2/5 or 7/10
7/10
200
What is 4/5 in decimal format?
0.8
200
Richard bought a watch at a discount of 30%. If the original price of the watch was $200, how much did Richard save?
$60
200
There are 8 apples in a bag. How many apples in 35 bags?
280 apples
200
Lily has some cats. All but two are black. All but two are white. All but two are ginger. How many cats does she have?
3 cats. (One cat is black. One is white and one is ginger.)
300
What is 5/12 + 7/12
1
300
What is 0.28 + 3.89
4.17
300
A total of 60 students wrote a math test. Only 75% of them passed. How many students failed the exam?
15 did not pass.
300
In a classroom there is a candy jar full of peppermints. Sandy takes half of the candy. The next day, David takes a quarter of the candy left in the jar. After, there are 4 peppermints remaining. How many peppermints did the jar have to begin with?
32 peppermints
300
Name four days of the week that start with the letter "T"
Tuesday, Thursday, Today, and Tomorrow
400
2+1/2 = 10/4 True or False?
True
400
What is 3/4 + 0.25
1
400
If 25% of number A is 125, and 50% of number B is 10.5. What is the sum of numbers A and B?
A = 500 B = 21 521
400
When a whole number is multiplied by another whole number, the product is 377. What are the two numbers if both are bigger than one?
13 * 27
400
Try to rearrange the letters in "NEW DOOR" to make one word.
One word!!!! (Try it. It is kind of a trick question.)
500
2/3 + 4/6
13/6 or 2+1/6
500
0.000025 is 10,000 times smaller than 0.25. True or false?
True
500
During an election, Albert received 60% of the 30 votes cast. Anthony received the remaining votes. How many more votes did Albert receive?
Albert received 6 more votes than Anthony
500
John has 1/2 pizza left in the fridge. At breakfast he ate 1/3 of it. What fraction of the original pizza does he have left for lunch?
1/3 or 2/6
500
Maxwell and Sam are in a library. The librarian says there is a prize in one of the books in between pages 87-88. Maxwell runs around looking through all of the books while Sam knows there is no point of looking. Why?
There cannot be a prize in between pages 87-88 because pairs of odd-even numbers are on the same page.