Conversions
Percents
Addition/Subtraction
Multiplication/Division
Math Riddles
100

4/5 of Linda's shoes are Vans. What is this in decimal and percent form? 

.80 and 80%

100

In a group of 7th graders, 81% have pets. What percentage of 7th graders do not have pets? 

19%

100

Jerrance did 1/3 of a load of laundry on Wednesday, 1/3 of a load of laundry on Thursday and 1/3 of a load on Friday. How many loads of laundry did Jerrance do in total?

1 load of laundry

100

Bushra goes out to lunch with Ashley and Karina. Each person orders the $5 lunch special. Bushra agrees to pay the bill. How much will she have to pay?

$15
100

Cedric goes shopping and purchases 12 tomatoes. On the way home, all but 9 get mushed and ruined. How many tomatoes are left in a good condition?

9 tomatoes

200

33% of Victoria's lip glosses are fruit flavored. What is this in fraction and decimal form? 

1/3 and .33

200

In a math test, 29% of students scored an average score. What percentage of students did not have an average score?

71%

200

Ernest had 82 nickels in his bank. Pablo has 127 nickels. How many more nickels does Pablo have than Ernest?

45 nickels

200

Thomas, Hussain, and Moses each have 8 crayons. Thomas has 3 pencils. How many crayons do they have have in all?

24 crayons

200

Eggs are $0.12 a dozen. How many eggs can you get for a dollar?

100 eggs at one penny each

300

Christopher's dog had 10 puppies. 7 of these puppies had spots. What is this in percent, decimal, and fraction form?

70%, .7, 7/10

300

There are 20 students in a class and 10 of these students passed their Chemistry test. What percentage of these students passed their test? Round your answer to the nearest whole number if necessary.

50%

300

Jesus bought a bag of Takis for $2.50, a bottle of Tajin for $2.25, a Watermelon Brisk Tea for $2.75, and a donut for $0.75. What was the total that Jesus spent?

$8.25

300

Jasmine bought 3 bags of Flamin' Hot Funyuns for $2.50 each, 5 bags of Skittles for $0.85 each, and 2 bottles of Sprite for $1.25 each. What was Jasmine's total?

$14.25

300

If you buy a rooster for the purpose of laying eggs and you expect to get three eggs each day for breakfast, how many eggs will you have after three weeks?

Zero: roosters don't lay eggs!

400

82 out of 100 students at Jacquet Middle School eat chips for breakfast. What is this in percent, decimal and fraction form? Simplify, if needed. 

82%, .82, 41/50

400

In a packet of Skittles, 27% are red and 14% are blue. What percentage of the Skittles are not red?

73%

400

Ariauna drank 3/10 of a cup of milk at breakfast, 3/10 of a cup at lunch, and a 1/10 of a cup of milk at dinner. In total, how many more cups of milk did Ariauna drink at breakfast and lunch than at dinner?

5/10 of a cup

400

Javier goes fishing with Evelyn. Javier catches 7 catfish. Evelyn catches twice as many catfish as Javier. How many catfish did Evelyn catch ?

14 catfish

400

If you multiply this number by any other number, the answer will always be the same. What number is this?

0

500

250 people out of 1000 do not have smart phones. What is this in percent, decimal, and fraction form? Simplify, if needed. 

25%, .25, 1/4

500

For a math test, Cierra correctly answered 18 questions. These correct answers gave her a percent score of 50%. In total, how many questions were on this math test? Round your answer to the nearest whole number if necessary

36 questions

500

A recipe called for 2/9 cup of chopped turnips, 2/3 cup of diced turnips as well as 4/7 cup of minced turnips. In total, how many cups of turnips did the recipe call for?

1 29/63 cups

500

Klynn was at the beach for five days and found 20 seashells and 8 starfish. She plans to give all of her seashells equally to her four friends. How many seashells will each friend get ?

5 seashells

500

Sunday, Melinda and Susan went to the cafe for a cup of tea. The total cost of the bill was $12 and was divided equally among the friends. Melinda paid $4 and Susan paid $4 as well. Who paid the remaining $4?

Their friend, Sunday

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