Dividing Fractions
Addition
Subtraction
Word Problems
Riddles
100

1/2 ÷ 3/4 

4/6 OR 2/3

100

When adding and subtracting fractions the ______ must be the same

denominator

100

When adding and subtracting fractions the _____ must be the same. 

denominator

100

A wagon train on the Oregon Trail had 919 pounds of meat in their covered wagon at the start of the week. After a week of unsuccessful hunting, they had 223 pounds of meat. How many pounds of meat did they eat that week?

696 pounds

100

 What kind of room has no doors or windows

mushroom

200

5   3/5 ÷  1/2

56/5 OR 11 1/5

200

5/7 + 1/3 

22/21 OR  1  1/21

200

1/2 - 1/4

1/4 OR 2/8

200

The State Board of Education has $2,400 to buy new calculators. If each calculator costs $60, how many calculators can the board buy?

40 calculators

200

What is seen in the middle of March and April that can’t be seen at the beginning or end of either month? 

The letter R

300

4/8  ÷ 4   3/7

28/248

300

5,073 + 12,201

17,274

300

55,000-23,100

31,900

300

A car factory made 62 cars with a sunroof and 38 cars without a sunroof. What is the ratio of the number of cars with a sunroof to the total number of cars?

62: 100

300

What rock group consists of four famous men, but none of them sing?


Mount Rushmore

400

12 1/3   ÷  3  4/8

296/84   OE  3 44/84

400

12.5 + 22.05

34.55

400

18.90 - 2.130

16.770

400

Last week, Edward and Nicole each donated money to charity. Edward donated $62,731.00 to help endangered animals, and Nicole donated $82,085.00 to save the rain forest. How much did Edward and Nicole donate in all?

$144,816

400

If eleven plus three equals two, what does nine plus four equal?

1 o'clock

500

Jada has 3/4 liters of bubble mix.  She pours an equal amount of bubble mix into 5 bottles.  What amount of bubble mix in liters is in each bottle?  

3/20 liters of bubble mix 

500

12,345 + 1,000.56 + 1.05

13,346.61

500

32.0980 - 2.135 - 14.385

15.5780

500

Kenji found gift bags in packs of 2 and bows in packs of 4. If Kenji wanted to have the same number of gift bags as bows, what is the smallest number of gift bags he would have to buy?

4 gift bags

500

How much will a 38-degree angle measure when looked at under a microscope that magnifies ten times?

The angle won’t change. It will be still 38 degrees.