Fractions
Multiplication
Word Problems
Geometry
Brain Teaser
100

What is 1/2 + 1/4?

3/4

100

What is 7×6? 

42

100

Jamie has 10 marbles. She buys 5 more. How many marbles does she have now?

15

100

What is the name of a shape with 4 equal sides?

Square

100

I am an odd number. Take away one letter, and I become even. What number am I?

Seven

200

Convert 3/4 to a decimal.

0.75

200

If a box contains 5 chocolates and you have 8 boxes, how many chocolates do you have in total?

40

200

A book costs $15. If you buy 3 books, how much do you spend?

45

200

How many sides does a pentagon have?

5

200

What number has the same number of letters as its value?

Four

300

What is 2/3 - 1/6?

3/6 = 1/3

300

What is 12 x 4? 

48

300

If a train travels 60 miles in 1 hour, how far will it travel in 3 hours?

180 miles

300

What is the name of an angle less than 90 degrees?

Acute angle

300

What comes once in a minute, twice in a moment, but never in a thousand years?

The letter M

400

Multiply 3/5 by 2/3.

6/15

400

What is 15 x 3? 

45

400

Sarah has 50 candies and wants to share them equally with 5 friends. How many candies will each friend get?

10
400

How many edges does a cube have?

12

400

You are in a race and pass the person in second place. What place are you in?

Second

500

If a pizza is cut into 8 slices and you eat 3, what fraction of the pizza is left?

5/8

500

A farmer has 12 fields, each containing 20 apple trees. How many apple trees are there in total?

240

500

A pool is filled with water at a rate of 10 gallons per minute. How much water will be in the pool after 30 minutes?

300 gallons 

500

A transformation that turns a figure around a fixed point is called what?

Rotation

500

I am a three-digit number. My tens digit is five more than my ones digit, and my hundreds digit is eight less than my tens digit. What number am I?

194

M
e
n
u