Brain Teasers for Kids (with Answers)
Want to test how smart your kids are? 3,500 various kids brain teasers, riddles, math and logic puzzles await you. Give a try to the LogicLike course-based brain puzzle game!
Choose the age to start
Warm-up brain twisting questions for kids
What does a snowman eat for breakfast?
Which side of a turkey has the most feathers?
What always goes to bed with its shoes on?
What word becomes shorter when you add two letters to it?
What can you keep after giving it to someone?
What is seen in the middle of March and April?
Look in my face,
I am somebody;
Look in my back,
I am nobody.
What am I?
What never gets any wetter no matter how hard it rains?
How many men were born last year?
No one, only babies were born.
How long is the answer to this question?
What can you keep but cannot share and once you share it, you can’t keep it anymore?
What ends everything always?
What are two things you cannot eat for supper?
Breakfast and Lunch.
Choose the difficulty level
Brain Teasers by LogicLike are suitable for children of all ages!
Fun and challenging brain teasers for kindergarten and school
Solving riddles and brain teasers for 15-20 minutes per day improves children’s performance in primary school!
Easy riddles for preschoolers
Guess the item
Choose a shape that:
— Isn’t big and isn’t green.
— Has angles.
Not an elephant, but gray.
Choose all the answers that fit.
The wolf and the key.
Explore other brain puzzles, good riddles and logic questions by Logiclike team.
Number Puzzles
The numbers can’t be bigger than 20. Which digits can a circle be equal to?
Solve the Kakuro puzzle. Start from the bottom horizontal row.
Logical Puzzles for kids
Name the opposite to Night:
Sun, Day or Light?
What’s changed?
Color, shape, size?
Have eyes for even more cool logic puzzles for kids and parents!
Math Puzzles with answers
Max read from page 7 through page 17. How many pages did he read?
Fun brain teasers for schoolchildren
Olive’s mom has five daughters:
Bella, Annie, Martha, Kate.
What is the fifth one’s name?
Max took two good shots and gained 4 points. Annie took two good shots and gained 6 points. Which balloons are left?
Hard logical riddles for kids
The rooms were numbered in orderly fashion, starting from the number 1. 41 digits were used in total. How many rooms were numbered?
By how much will any two-digit number multiply when written down twice in a row?
The LogicLike team created and put unique brain teasers and puzzles into a logical order. Easy to hard math and logic brain teasers for kids and their parents, 3D thinking, number puzzles, and more.
Become a part of our amazing community of kids and adults, families and friends, and solve puzzles and brain teasers from everywhere!
Math Puzzles with Answers
2,500 fun and challenging puzzles with solutions for children 5-12 years old!
Choose your age to start the game with math & logic puzzles by the Logiclike Team
Math Puzzles and Problems with Numbers
We update collection of puzzles and riddles every week!
Easy math puzzles for kids
If you rotate this number by 180 degrees clockwise, it will become smaller by 3.
Two people are walking into town. Another two people are going the other way.
How many people are going into town altogether?
Learn math in a playful way
Number Puzzles
There are 10 fingers on two hands.
How many fingers are there on ten hands?
Look for similar tasks on the page Number Puzzles.
Arithmetic puzzle for schoolchildren
What digit hides behind a triangle?
Choose all the digits that a circle can be equal to.
Tricky math riddles
Which weighs less:
1 kg of nails or 1 kg of feathers?
Ten cars were brought to the showroom.
All but nine of them were bought.
How many cars were left?
Challenging math puzzles
Remove 3 digits so that the other digits form the biggest three-digit number possible.
The sum of two numbers is 54.
The smaller number can be found by crossing out a digit out of the bigger number.
Write down two possible answers.
Math Brain Puzzles
Difficulty 
Popularity 
I given the responsibility to organize the American open.
For planning these matches i need to count the number of matches that need to played in this tournament.
Total Number of Matches: 63
Explanation:
32+16+8+4+2+1 = 63
Difficulty Popularity
I have two sand hour glasses:
1. A 7 minute one and
2. An 11 minute one.
1. Start both the 7 minute hour glass & 11 minute hour glass.
2. Wait till the 7 minute hour glass times out. Time is 7 minute!
3. Restart the 7 minute hour glass. At this time 11 minute hour glass will have 4 minutes left to time out.
4. As soon as 11 minute glass times out invert the 7 minute hour glass. Total time now is 11 minutes.
5. After inverting 7 minute hour glass, it will now have 4 minutes left for time out.
6. After these 4 minutes times out, the total time is 15 minutes.
Difficulty Popularity
Below the four parts have been reorganized. The four partitions are exactly the same in both arrangements. Why is there a hole?
Difficulty Popularity
What are the next three numbers in this series?
The series lists numbers that are flanked by two prime numbers.
4 (3 and 5 are prime)
6 (5 and 7 are prime)
12 (11 and 13 are prime)
18 (17 and 19 are prime)
30 (29 and 31 are prime)
42 (41 and 43 are prime)
60 (59 and 61 are prime)
72 (71 and 73 are prime)
102 (101 and 103 are prime)
108 (107 and 109 are prime)
138 (137 and 139 are prime), 150 (149 and 151 are prime), 180 (179 and 181 are prime)
Difficulty Popularity
Difficulty Popularity
A man wanted to get into his work building, but he had forgotten his code. However, he did remember five clues. These are what those clues were:
The fifth number plus the third number equals fourteen.
The fourth number is one more than the second number.
The first number is one less than twice the second number.
The second number plus the third number equals ten.
The sum of all five numbers is 30.
What were the five numbers and in what order?
Difficulty Popularity
Use the digits 1, 2, 3, 4, 5 and 6 once only, in this multiplication sum to make it correct.
Difficulty Popularity
As noted, all three are 140 years old. Thus, a+b+c=140, where a is grandfather, b is son, and c is grandson. Additionally, grandson being about as many days old as son is in weeks gives 365c=52b. Finally, the grandson being as many months as I am in years gives 12c=a. Thus, the following are known.
a+b+c=140
365c=52b or b=365c/52
12c=a
By calculation and substitution we have as follows.
12c + 365c/52 +c = 140
624c + 365c + 52c = 7280
1041c = 7280
c = 6.99, or 7 (teaser said ‘about’)
so, as 12c = a, then a = 84.
I am 84 years old.
As an aside, my son is 49
Difficulty Popularity
Cost of each alphabet is 5
Difficulty Popularity
Two friends Simpson & Stewie decide to get together
So they start driving cars towards each other. They plan to meet halfway. Each is riding at 6 Km/hr. They live 36 kms apart. Stewie has a pet «eagle» and it starts flying the instant they start traveling. The eagle flies back and forth at 18 Km/hr between them until the two meet.
It takes 3 hours for the Simpson & Stewie to meet.
so the eagle flies for 3 hours at 18 Km/hr = 54 kms
100+ Maths Puzzles With Answers!
We’re put together best math brain teasers which can be solved without even using a pen and paper!
Tricky Math Questions With Answers
What Is the Weight Brain Teaser
What is the weight of each animal? 🐰 🛵
It’s one of the most popular math riddles these days.
If two bears are 120kg, one bear is 60kg.
A bear and a rabbit are 70kg If the bear is 60kg alone, then the rabbit is 10kg.
Since the bear and the rabbit are 70kg, the weight remaining for the fox is 20kg.
If you managed to solve this math question, then you should try our more advanced logical-mathematical brain teasers. Join MentalUP in two simple steps to compare your math performance with your peer group.
MentalUP Brain Teasers:
What Number Should Replace the Question Mark?
This may not be a number. Think of a situation in everyday life where these numbers appear. 🧐
Let’s give you a hint.
It’s a lever in the car with numbers on it.
You guessed the answer now, right?
You guessed it, right?
Exactly! It’s a gear stick.
So the question mark will be replaced by the letter ‘R’.
Keep your mind fit and sharp with logical math puzzles:
Tricky Math Question
Can you count the number of circles that contain a black dot?
It wasn’t hard to find the answer to this math puzzle. If you look carefully at the image, you’ll see that the dots are placed in intersection of many circles.
So, The correct answer is 12.
MentalUP Brain Questions App:
Logic Math Problem
I add five to nine and get two. The answer is correct, but how?
Answer: When it is 9 AM, add 5 hours to it and you will get 2 PM.
Want to solve more puzzles?
2 3 4 5 Math Riddle & Answer
Make a true equation! 🧮
It was too easy to find the answer to this math riddle!
If you couldn’t find the answer don’t worry! You can make daily maths practice with MentalUP Maths Game!
8 6 13 8 Math Puzzle
Find out the numbers in the boxes! 🔢
We can form four equations
Let’s solve these four equations and find the variables A, B, C & D!
if we add the four equations
A+B+C-D+A+C+B+D = 8 + 6 + 13 + 8
Hard Maths Puzzles With Answers
Hard Math Riddle
Create an equation using the below numbers and mathematical symbols. ➗
Only 2 out of 10 people can solve this hard math riddle!
The answer to our question is 4+5=3 2
Access 100’s math games for FREE!
Math Question Mark Brain Teaser
What number should replace the question mark?
🤔
Follow the pattern below.
Well done! Do you like it? 100’s math games and math riddles are waiting for you in MentalUP with Premium features!
How Can You Get the Number 6 by Only Using Three Zeros?
One of the most sweat-inducing questions. If you don’t like math riddles, we suggest you skip this question. 🧐
You need to use factorials. 0! (zero factorial) equals 1.
Here, the process is as follows: (0! +0! +0!)! = (1 + 1 + 1)! = 3! = 6
MentalUP has more math riddles for kids as well as for adults!
Number Brain Teasers
What number should replace the question mark? ❓
After performing the multiplication, we reach the result by adding the individual numbers that make up the result.
If 12×12 = 144, then 1 + 4 + 4 = 9
If 23×23 = 529, then 5 + 2 + 9 = 16
If 34×34 = 1156, then 1 + 1 + 5 + 6 = 13
Couldn’t find the answer? You can always do brain exercises and improve your problem-solving skill easily with MentalUP Brain Teasers App!
Hard Math Puzzle
If A, B, C, D and E represent different numbers, and none of them is zero, then what numbers are they? 🤓
There is a number in math that when multiplied by 4, the opposite will appear.
This number is: 21978
So A = 2, B = 1, C = 9, D = 7, E = 8
Try MentalUP for more math brain puzzle!
Math Puzzles Brain Teasers
Which 4-digit number multiplied by 4 gives the same number in reverse? 💡
Math riddles is a good exercise for your thinking skills! Agree? Then, we bet you’ll like MentalUP Brain Games.
Math Brain Teaser
Can you find the missing number? 🎲
This mysterious question mark is challenging to you! Find the answer to beat it.
The number that should replace the question mark is 9. Why? The sum of the three numbers on each die equals the number written below it.
For the first die, for example: 8 + 4 + 7 = 19; for the second: 8 + 2 + 1 = 11. Following this pattern would explain why the third die is also 11 (5 + 5 + 1) and why the mysterious question mark should be 9 (4 + 3 + 2).
5 3 2 Math Puzzle
Only 2 per cent of people are able to solve this math riddle. Can you be one of them? 🙄
The calculation is like this:
9×5 = 45 (first and second)
9×5 = 45 (first and third)
Sum of 45+45 = 90 and from this deduct center no i.e. 5 = 85
Like it? We have more math riddles for you!
Hard Maths Puzzles With Answers
How Many People Are in the Family?
Your parents have six sons including you and each son has one sister. How many people are in the family? 👨👩👦
Do you love logical maths problems? Then, it will come for you!
The answer is 9. Two parents, six sons, and one daughter.
Join MentalUP in two simple steps for more challenging math questions and brain teasers, and measure your results against your peers.
MentalUP Brain Teasers App:
Funny Maths Question
If 3 cats can catch 3 bunnies in 3 minutes, how long will it take 100 cats to catch 100 bunnies? 😺
Attention please! It will need you as well as your math skills to find an answer to this math riddle.
It’s a tricky math riddle question to test your attention skills. It will take 3 minutes for 100 cats to catch 100 bunnies. 1 cat can catch 1 bunny in 3 minutes, so 100 catch can catch 100 bunnies in 3 minutes.
Check out MentalUP for more tricky math riddles!
Mathematic Question and Answer
How many times does the digit 5 occur in the numbers from 1 to 100? ⌚️
The answer is 20. The digit 5 appears ten times as the last digit (5, 15, 25 … 95) and ten times as a first digit (50, 51, 52 … 59).
Check out MentalUP for more fun maths brain puzzles!
Funny Mathematical Picture
What number should replace the question mark? 💡
If it is added together, 2B=38, B=19 is found.
MentalUP presents users to math puzzles with unique difficulties level to develop themselves constantly.
Mr Smith Has 4 Daughters Riddle & Answer
Mr Smith has 4 daughters. Each of his daughters has a brother. How many children does Mr Smith have? 🧒
You’re doing great! You can continue with MentalUP to access more math riddles and see your detailed performance reports:
An Easy Math Puzzle
What is the number of parking space containing the car? 🚘
This math question was asked to 6-years-old for and elementary school entrance exam.
Check out MentalUP for more maths brain teasers.
Visual Math Puzzles With Answers
9 Dot Brain Teaser
Connect the dots with no more than 4 straight lines without lifting your hand from the paper. ✍️
Take 1000 and Add 40 to It
‘You have 1000 add 40 riddle’ is so popular these days.⭐️
Note: This must be done in your head. It isn’t easy as you think. Try it!
Check out MentalUP for more maths brain teasers
Find the Car Puzzle
Can you find the car in the picture full of snails and toadstools?
Tip: It isn’t a tricky puzzle! You can find the answer from the image.
Maths Number Puzzle
How many numbers do you see here? 🔢
When you look carefully at the image, you’ll see the 0, 1, 2, 3, 4, 5, 6, 7, 8, 9.
If you’re thinking, “I trust my math logic skills and want to compare my scores with my peer group”, then join MentalUP with two simple steps!
MentalUP Brain Teasers:
Logical Math Problems With Answers
Mom and Dad Had 4 Daughters Riddle
Can you find out how many people are in this family? 👨👩
Tip: You need to put yourself into someone’s shoes to find of answer a math riddles like that
(Dad + Mom + Four Daughters + 1 Son)
The Viral 1 + 4 = 5 Puzzle
Only one in a thousand will figure it out. What about you? 😅
The first equation is true, the second and third are false, and the answer to the equation should be 19.
Math puzzles like this aren’t about literally interpreting mathematical symbols. They are about identifying a pattern in the set of equations and applying it to the unknown.
So, add the first number to the product of the two numbers to get the answer.
This works for the known equations.
1 + 4 means 1 + 1(4) = 5
2 + 5 means 2 + 2(5) = 12
3 + 6 means 3 + 3(6) = 21