Looking for a fun and brain-boosting way to master numbers? Welcome to the ultimate collection of 930+ math riddles—perfect for students, puzzle lovers, teachers, and curious minds of all ages.
If you’re 8 or 80, these riddles will challenge your logic, sharpen your problem-solving skills, and even make you laugh.
From easy equations to tricky number puzzles, each riddle is crafted to make learning math feel like a game.
Great for classrooms, family game nights, or solo challenges—these math riddles are trending for a reason. Ready to test your brain and have fun doing it? Let’s dive in!
Math Riddles for Grade 3 with Answers
🧮 What has numbers but can’t do math? A calculator with no battery
🔢 If 2’s company and 3’s a crowd, what’s 4 and 5? Nine
➕ I add five to nine and get two. How? It’s on a clock
🔟 What comes after 10 but before 13? Eleven and twelve
📏 I’m long when I’m short. What am I? A ruler
💯 What goes up but never adds up? Your age
🧠 What’s full of problems but you love it anyway? A math book
📚 If 8 + 8 = 16, what’s 8 + 8 + 8? 24
👟 You have 3 shoes, how many feet do you have? 2
💰 What has coins but no pockets? A piggy bank
🧊 I melt when it’s hot and can be measured. What am I? Ice cube (volume)
🎲 What has faces but no emotions? A dice
🕰️ What’s always on time but can’t add or subtract? A clock
🥧 You cut a pie into 8 pieces, take away 4. How many left? 4
📈 What increases the more you take away from it? A hole
✏️ I help you solve math problems but I’m not a calculator. What am I? A pencil
🧮 What’s 3 times 4 plus 1? 13
Easy Math Riddles for Grade 3
🍎 If you have 3 apples and get 2 more, how many do you have? 5
🧸 What’s 2 + 2? It’s not 5! It’s 4
🐝 What’s the sum of 6 buzzing bees and 1 more? 7
🍫 I had 10 chocolates, ate 3, how many left? 7
🍕 If you eat 2 slices from an 8-slice pizza, how many remain? 6
🎈 What number comes before 20? 19
🐶 I have 4 legs and my friend has 4 too. How many legs together? 8
👦 If Jack has 5 pencils and gives 2 away, how many left? 3
🌳 There are 2 trees with 6 birds each. Total birds? 12
🧁 What’s 10 – 3? 7
🚗 If a car has 4 wheels, how many wheels do 3 cars have? 12
🎁 You have 4 gifts and your friend gives you 1 more. Total? 5
🐠 What’s 9 minus 6? 3
🎂 If you’re 8 and your brother is 2 years younger, how old is he? 6
🍇 I ate 3 grapes and have 5 left. How many grapes were there? 8
👟 If one shoe has 1 sole, how many do 2 shoes have? 2
📏 How many inches in a foot? 12
Funny Math Riddles for Grade 3
😂 Why was the math book sad? It had too many problems
🤣 What did the zero say to the eight? Nice belt!
🎉 Why is six afraid of seven? Because 7 8 9
🦶 What’s the square root of a foot? A toe
🧠 What’s a math teacher’s favorite type of tree? Geometry
🐕 What kind of dog loves math? A math-matician retriever
🎬 Why did the student wear glasses in math class? To improve division
🕵️♂️ What’s a number’s favorite game? Hide and seek
🥽 Why did the student take a ladder to school? To go to high school
🎤 What’s a math comedian’s best punchline? Sum-body stop me
🐱 Why don’t cats do math? They can’t count on their paws
🍕 What’s a pizza’s favorite subject? Pie-thagoras
📉 Why was the math test so cold? It had too many degrees
🎓 What did the triangle say to the circle? You’re pointless
🏃 Why did the number 10 run from 7? It heard 7 8 9
📏 What’s a ruler’s favorite song? “Measure Up!”
📚 What subject makes numbers laugh? Pun-ctuation
Tricky Riddles for Grade 3
🧠 What’s heavier: a pound of feathers or a pound of bricks? Neither, they weigh the same
🤔 If you multiply me by any number, the answer will always be me. What number am I? 0
🎩 I’m a number, double me and add ten. Then divide by two and subtract your original number. What am I? 5
🌍 What 3-digit number is the same backward and forward? 121
⏰ If it takes 10 minutes to boil 1 egg, how long to boil 3 eggs? 10 minutes
🚪 I go in hard but come out soft. You blow me hard. What am I? Bubblegum (Trick question!)
🔄 What number stays the same no matter how much you multiply it by? 1
🧩 I’m part of every math problem but never the solution. Who am I? The question
📦 You have 3 boxes with 3 balls in each. How many total? 9
👬 Two fathers and two sons sit down. They eat 3 burgers. How? Grandfather, father, son
💡 I’m an odd number. Take away a letter and I become even. What am I? Seven
🎲 You roll two dice. What’s the highest number you can roll? 12
🚶 I walk 4 km south and 4 km east. Where am I? Somewhere else (trick question!)
📏 A pencil is 10 inches long and you cut it in half. How long is each piece? 5 inches
🔍 What has a face and hands but no arms or legs? A clock
🌀 What starts and ends with E but has only one letter? Envelope
🐄 A farmer has 17 cows. All but 9 run away. How many left? 9
Best Math Riddles for Grade 3
🏆 What’s the best way to double your money? Fold it
🎯 What number is spelled the same upside down? 0
🎨 What’s a math artist’s favorite shape? A circle—it’s well-rounded
🎮 I’m always in control but never in charge. What number am I on a game controller? Start (Trick answer)
🔢 What’s a number you can divide by all numbers and still be whole? 0
🕹️ If I press 2+2 on a broken calculator and get 22, what happened? No addition button
🔎 What’s missing: 2, 4, __, 8? 6
📬 If 5 mailmen deliver 5 letters in 5 minutes, how long for 1 mailman? 5 minutes
🌌 What comes after infinity? A nap!
🧊 I’m solid when cold, and I can melt and measure. What am I? Ice
🧾 What’s always odd, never even? Odd numbers
📐 What’s a triangle’s favorite subject? Geometry
💼 What job uses math and carries a briefcase? Accountant
🗺️ If you travel north 5 miles and west 5 miles, where are you? Somewhere lost
🎢 I go up and down and use math to stay safe. What am I? A rollercoaster
📈 What graph has no numbers? A funny meme chart
🎯 What’s a math bullseye called? The point!
Conclusion
Math doesn’t have to be boring—especially for third graders! With these exciting riddles, kids can explore numbers, logic, and problem-solving in a fun, interactive way.
If they’re looking for something easy, funny, or a bit tricky, this collection keeps their brains buzzing and their smiles wide.
Great for classroom activities, homework breaks, or playful learning at home—math just became your child’s new favorite subject!
