Mental Math
Real World Math
Math Puzzles & Riddles
100

The product of 12 & 6.

What is 72?

100

The cost of 4 pencils, each costing a $1.75?

What is $7.00?

100

Determine who I am:  I am an odd number. Take away one letter, and I become even.

What is Seven?

200

927 minus 184.

What is 743?

200

One box contains 24 pencils and you have 6 boxes, state the number of pencils do you have in total.

What is 144 pencils?

200

The next number in the sequence: 2, 4, 8, 16, ___.

What is 32?

300

The product of 9 and 15.

What is 135?

300

You run 3 miles every day for a week, state the number of miles will you have run by the end of the week.

What is 21 miles?

300

Who Am I: You have two coins that add up to 30 cents, and one of them is not a nickel. 

What is a quarter and a nickel?

400

The product of 75 & 8.

What is 600?

400

Each shirt costs $14.95 and you buy 3 shirts, state how much will it cost in total.

What is $44.85

400

 A number is divisible by both 4 and 9 and a multiple of both. State the smallest number that fits this condition.

What is 36?

500

64 divided by 8.

What is 8?

500

A water bottle holds 500 milliliters, state how many milliliters are in 8 bottles.

What is 4000 milliliters?


500

Guess who I am: Multiply a number by 6 and then subtract 5, the result is 37. 

What is 7?

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