250+ Shirt Riddles & Answers 2025-2026

Riddles are the ultimate blend of fun, learning, and creativity. In 2025, two categories have captured people’s imagination: Shirt riddles. While shirt riddles bring fashion, humour, and playful word games, calculator riddles sharpen our math and logical thinking.

This collection of 250+ riddles with answers and hints is designed for children, adults, students, and even YouTube creators. Each riddle is short, interactive, and comes with a helpful hint before the final answer.

These riddles are perfect for classroom quizzes, icebreaker sessions, family fun, or digital content creation. Shirt riddles will tickle your fashion sense, while calculator riddles will push your logical brain.

Get ready to challenge yourself, laugh, and learn with these carefully selected shirt & calculator riddles 2025.

Table of Contents

1. Funny Shirt Riddles with Answers

What shirt is always cooked?
- Hint: Think of food.
- Answer: A hot dog shirt.
What shirt can fly?
- Hint: Superhero gear.
- Answer: A cape shirt.
What shirt is always cold?
- Hint: Winter wear.
- Answer: A sweatshirt.
Which shirt is full of buttons but never closes?
- Hint: Instruments.
- Answer: Accordion shirt (joke).
What shirt laughs?
- Hint: Internet slang.
- Answer: LOL shirt.
What shirt shines at night?
- Hint: Glow.
- Answer: Neon shirt.
What shirt loves sports?
- Hint: Athletes.
- Answer: Jersey shirt.
What shirt is musical?
- Hint: Band.
- Answer: Concert T-shirt.
Which shirt keeps secrets?
- Hint: Whisper.
- Answer: Silent shirt.
Which shirt is made of numbers?

Hint: Math.
Answer: Calculator shirt.

Which shirt comes alive on Halloween?

Hint: Spooky.
Answer: Skeleton shirt.

Which shirt likes the beach?

Hint: Flowers.
Answer: Hawaiian shirt.

Which shirt never gets old?

Hint: Style.
Answer: Classic shirt.

Which shirt travels?

Hint: Suitcase.
Answer: Travel shirt.

Which shirt is magical?

Hint: Wizard.
Answer: Cloak shirt.

Which shirt has superpowers?

Hint: Hero.
Answer: Superman shirt.

Which shirt works at the office?

Hint: Formal.
Answer: Dress shirt.

Which shirt is used at school?

Hint: Uniform.
Answer: School shirt.

Which shirt belongs to pirates?

Hint: Adventure.
Answer: Skull shirt.

Which shirt is made of stars?

Hint: Night sky.
Answer: Galaxy shirt.

Read More: Trampoline Riddles & Answers 2025-2026

2. Easy Calculator Riddles for Kids

What is 5 + 5?
- Hint: Count on your fingers.
- Answer: 10
What number becomes 9 when flipped upside down?
- Hint: Turn it around.
- Answer: 6
What does CE stand for on a calculator?
- Hint: Clear mistakes.
- Answer: Clear Entry
What is 10 ÷ 2?
- Hint: Halving.
- Answer: 5
What is 100 – 1?
- Hint: Just subtract.
- Answer: 99
What is 9 × 9?
- Hint: Square number.
- Answer: 81
Which number stays the same when squared?
- Hint: 1 or 0.
- Answer: 0 and 1
What is 7 + 3?
- Hint: Simple addition.
- Answer: 10
What number on a calculator looks like the word “BOB” upside down?
- Hint: Try 808.
- Answer: 808
What’s the square root of 25?

Hint: 5 × 5.
Answer: 5

What’s 20 ÷ 4?

Hint: Divide evenly.
Answer: 5

What’s 12 + 8?

Hint: Teen number.
Answer: 20

What is 50% of 100?

Hint: Half.
Answer: 50

Which button is used for multiplication?

Hint: Look for ×.
Answer: The × button

What is 15 – 6?

Hint: Simple subtraction.
Answer: 9

What number is 3 squared?

Hint: 3 × 3.
Answer: 9

What is 2 × 6?

Hint: Double six.
Answer: 12

What’s the sum of 11 + 11?

Hint: Twin numbers.
Answer: 22

What is 40 ÷ 5?

Hint: Eight times five.
Answer: 8

Which number comes after pressing “7 + 2 =”?

Hint: Simple add.
Answer: 9

3. Shirt Puzzle Riddles

What shirt is always happy?
- Hint: Smiley face.
- Answer: Emoji shirt
What shirt tells time?
- Hint: Clock design.
- Answer: Watch-shirt
What shirt likes cats?
- Hint: Cute pet.
- Answer: Cat-print shirt
What shirt loves music?
- Hint: Sound.
- Answer: Rock band shirt
What shirt is found on a book?
- Hint: Cover.
- Answer: Book cover shirt
What shirt shines in the sun?
- Hint: Reflective.
- Answer: Shiny shirt
What shirt has no sleeves?
- Hint: Summer style.
- Answer: Tank top
What shirt belongs to doctors?
- Hint: White coat.
- Answer: Lab shirt
What shirt goes with football?
- Hint: Sports.
- Answer: Jersey
What shirt belongs to magicians?

Hint: Magic cloth.
Answer: Cloak shirt

What shirt glows in photos?

Hint: Camera flash.
Answer: Neon shirt

Which shirt is never worn?

Hint: Cover page.
Answer: Book shirt

Which shirt goes to parties?

Hint: Sparkle.
Answer: Glitter shirt

Which shirt is for weddings?

Hint: Formal.
Answer: Dress shirt

Which shirt has superheroes?

Hint: Comics.
Answer: Superman/Batman shirt

Which shirt is scary?

Hint: Halloween.
Answer: Skeleton shirt

Which shirt keeps cool in summer?

Hint: Sleeveless.
Answer: Tank top

Which shirt is patriotic?

Hint: Flag print.
Answer: National shirt

Which shirt is colorful?

Hint: Rainbow.
Answer: Tie-dye shirt

Which shirt has cartoons?

Hint: Kids love it.
Answer: Cartoon print shirt

4. Tricky Calculator Brain Teasers

Divide 100 by ½ and add 10.
- Hint: Inverse.
- Answer: 210
What is 15 × 15?
- Hint: Square of 15.
- Answer: 225
What’s the square root of 81?
- Hint: 9 × 9.
- Answer: 9
If 3 apples cost $9, what’s 1 apple?
- Hint: Divide.
- Answer: $3
Which number doubled makes 100?
- Hint: Half of 100.
- Answer: 50
What is 75 ÷ 5?
- Hint: Fifteen.
- Answer: 15
What is 11 × 11?
- Hint: Square of 11.
- Answer: 121
Add 20 + 30 + 40.
- Hint: Three tens.
- Answer: 90
What’s 200% of 50?
- Hint: Double.
- Answer: 100
Which button gives remainders?

Hint: Division mod.
Answer: %

What’s 3 × 12?

Hint: Three twelves.
Answer: 36

What’s 7 × 8?

Hint: Multiplication table.
Answer: 56

What’s the sum of 1+2+3+4+5?

Hint: Triangular number.
Answer: 15

What is 6 squared?

Hint: 6 × 6.
Answer: 36

What’s 100 ÷ 25?

Hint: Quarter.
Answer: 4

What’s 99 + 1?

Hint: Century mark.
Answer: 100

What’s 250 – 50?

Hint: Subtract 50.
Answer: 200

What is 45 ÷ 9?

Hint: Nine times what?
Answer: 5

What is 8 × 7?

Hint: Table of 7.
Answer: 56

Which number times 0 equals 0?

Hint: Any number.
Answer: All numbers

5. Fashion-Themed Shirt Riddles

What shirt sparkles most?
- Hint: Glitter.
- Answer: Glitter shirt
What shirt smells nice?
- Hint: Perfume.
- Answer: Scented shirt
What shirt is expensive?
- Hint: Designer brand.
- Answer: Gucci shirt
What shirt is casual?
- Hint: Everyday wear.
- Answer: T-shirt
What shirt is royal?
- Hint: Luxury.
- Answer: Velvet shirt
What shirt belongs to farmers?
- Hint: Plaid.
- Answer: Checkered shirt
What shirt is always white?
- Hint: Classic style.
- Answer: Plain white shirt
What shirt is see-through?
- Hint: Transparent.
- Answer: Net shirt
What shirt keeps you warm?
- Hint: Winter wear.
- Answer: Woolen shirt
What shirt belongs to bikers?

Hint: Leather.
Answer: Leather shirt

What shirt is very short?

Hint: Crop style.
Answer: Crop top

What shirt belongs to athletes?

Hint: Sports.
Answer: Jersey

What shirt is colorful and swirly?

Hint: 70s fashion.
Answer: Tie-dye shirt

What shirt is traditional?

Hint: Cultural.
Answer: Kurta shirt

What shirt has lines?

Hint: Design.
Answer: Striped shirt

What shirt belongs to offices?

Hint: Work style.
Answer: Formal shirt

What shirt belongs on beaches?

Hint: Palm trees.
Answer: Hawaiian shirt

What shirt has polka dots?

Hint: Pattern.
Answer: Dot shirt

What shirt is always black?

Hint: Classic color.
Answer: Black shirt

What shirt shines in gold?

Hint: Rich look.
Answer: Golden shirt

6. Funny Calculator Riddles

What number do you get if you put 5318008 on a calculator and flip it?
- Hint: Upside down.
- Answer: BOOBIES
Which number looks like an egg on a calculator?
- Hint: Oval.
- Answer: 0
What’s 7 × 0?
- Hint: Zero times.
- Answer: 0
Why was 6 afraid of 7?
- Hint: Because 7 “ate” 9.
- Answer: 7 ate 9
What’s the funniest button on a calculator?
- Hint: Divide by 0.
- Answer: Error button
What’s 2 + 2 × 2?
- Hint: BODMAS.
- Answer: 6
Which number on a calculator looks like “LOL” upside down?
- Hint: Try 707.
- Answer: 707
What’s 8 ÷ 2 × (2 + 2)?
- Hint: Order matters.
- Answer: 16
What is 12 ÷ 0?
- Hint: Not possible.
- Answer: Error
What’s the funniest calculator trick?

Hint: Spell words.
Answer: “HELLO” with 07734

What’s 111 × 111?

Hint: Repeating numbers.
Answer: 12321

Which button is the laziest?

Hint: Equal sign.
Answer: =

What’s 25 × 4?

Hint: Century.
Answer: 100

What’s 5 × 55?

Hint: Fifty-five times five.
Answer: 275

What’s 33 + 33 + 33?

Hint: Triple.
Answer: 99

What’s 9 ÷ 3 × 3?

Hint: Cancel.
Answer: 9

Which number looks like a snake?

Hint: Curvy.
Answer: 2

Which number looks like a snowman?

Hint: Round shapes.
Answer: 8

Which number looks like a chair?

Hint: Lean back.
Answer: 4

Which number looks like glasses?

Hint: Two zeros.
Answer: 00

7. Funny Shirt Riddles

What shirt has the most jokes?
- Hint: Printed with puns.
- Answer: Meme shirt
Which shirt makes you laugh?
- Hint: Funny graphic.
- Answer: Joke shirt
Which shirt has food on it?
- Hint: Pizza design.
- Answer: Food shirt
Which shirt looks scary but funny?
- Hint: Halloween.
- Answer: Skeleton shirt
Which shirt has silly cartoons?
- Hint: Kids love it.
- Answer: Cartoon shirt
Which shirt is worn at bedtime?
- Hint: Pajama top.
- Answer: Sleep shirt
Which shirt always tells a joke?
- Hint: Printed humor.
- Answer: Comic shirt
Which shirt looks like a superhero but silly?
- Hint: Parody.
- Answer: Funny hero shirt
Which shirt has bananas on it?
- Hint: Fruit design.
- Answer: Banana shirt
Which shirt is always dancing?

Hint: Animated.
Answer: Dance shirt

Which shirt goes to the circus?

Hint: Clown theme.
Answer: Clown shirt

Which shirt laughs when tickled?

Hint: Soft.
Answer: Cotton shirt

Which shirt sings?

Hint: Musical notes.
Answer: Music shirt

Which shirt is punny?

Hint: Wordplay.
Answer: Pun T-shirt

Which shirt belongs to jokers?

Hint: Comedy.
Answer: Joker shirt

Which shirt loves donuts?

Hint: Sweet print.
Answer: Donut shirt

Which shirt looks like a cow?

Hint: Black and white spots.
Answer: Cow print shirt

Which shirt goes with ice cream?

Hint: Dessert design.
Answer: Ice cream shirt

Which shirt loves emojis?

Hint: Yellow smileys.
Answer: Emoji shirt

Which shirt is never serious?

Hint: Humor style.
Answer: Funny shirt

8. Math Challenge Calculator Riddles

Solve: (50 ÷ 5) + 25.
- Hint: Do division first.
- Answer: 35
What is 10²?
- Hint: Square.
- Answer: 100
What’s the cube of 3?
- Hint: 3 × 3 × 3.
- Answer: 27
What’s √144?
- Hint: 12 × 12.
- Answer: 12
What’s 5! (factorial)?
- Hint: Multiply down.
- Answer: 120
What’s 20% of 250?
- Hint: One-fifth.
- Answer: 50
What’s 15²?
- Hint: Square 15.
- Answer: 225
What’s 9 × 12?
- Hint: Times table.
- Answer: 108
Solve: 200 – (25 × 4).
- Hint: Subtract product.
- Answer: 100
What’s log₁₀10?

Hint: Logarithm rule.
Answer: 1

What’s 64 ÷ 8?

Hint: Times table.
Answer: 8

What’s 7³?

Hint: 7 × 7 × 7.
Answer: 343

What’s 50% of 200?

Hint: Half.
Answer: 100

What’s 6 × 15?

Hint: Multiply.
Answer: 90

What’s 5 + (10 × 3)?

Hint: Order.
Answer: 35

What’s 1000 ÷ 25?

Hint: 25 times what?
Answer: 40

What’s 1111 ÷ 101?

Hint: Simple.
Answer: 11

What’s 8! ÷ 7! ?

Hint: Cancel factorials.
Answer: 8

What’s 90 ÷ 9?

Hint: Times table.
Answer: 10

What’s the remainder of 22 ÷ 7?

Hint: Famous fraction.
Answer: 1

9. Tricky Shirt Riddles

What shirt has no fabric?
- Hint: Cover page.
- Answer: Book shirt
What shirt can’t get wet?
- Hint: Not real.
- Answer: Paper shirt
What shirt is only online?
- Hint: Virtual.
- Answer: Digital shirt
What shirt can talk?
- Hint: Smart tech.
- Answer: Smart shirt
What shirt hides secrets?
- Hint: Pockets.
- Answer: Pocket shirt
What shirt never shrinks?
- Hint: Iron.
- Answer: Metal shirt
What shirt is invisible?
- Hint: Magic.
- Answer: Invisible shirt
What shirt belongs to clowns?
- Hint: Comedy.
- Answer: Funny shirt
What shirt belongs in space?
- Hint: Astronauts.
- Answer: Space shirt
What shirt has buttons but no holes?

Hint: Remote.
Answer: Remote shirt

What shirt belongs to painters?

Hint: Messy.
Answer: Paint shirt

What shirt can glow in dark?

Hint: Light.
Answer: Glow shirt

What shirt belongs to kings?

Hint: Royalty.
Answer: Crown shirt

What shirt belongs to firefighters?

Hint: Uniform.
Answer: Firefighter shirt

What shirt is magical?

Hint: Fairytales.
Answer: Enchanted shirt

What shirt belongs to animals?

Hint: Fur design.
Answer: Animal print shirt

What shirt sings songs?

Hint: Music.
Answer: Musical shirt

What shirt belongs in the army?

Hint: Camouflage.
Answer: Camo shirt

What shirt is for beaches?

Hint: Palm prints.
Answer: Hawaiian shirt

What shirt is made of stars?

Hint: Sky design.
Answer: Galaxy shirt

10. Kids-Friendly Calculator Fun Riddles

What is 4 + 6?
- Hint: Ten fingers.
- Answer: 10
What is 12 − 5?
- Hint: Count back.
- Answer: 7
What is 3 × 4?
- Hint: Three groups of four.
- Answer: 12
What is 18 ÷ 3?
- Hint: Sharing equally.
- Answer: 6
What is the next number after 29?
- Hint: Add one.
- Answer: 30
What is 2 + 2 + 2?
- Hint: Repeated addition.
- Answer: 6
What is the square of 5?
- Hint: 5 × 5.
- Answer: 25
What number is half of 20?
- Hint: Split into two equal parts.
- Answer: 10
What is 7 + 8?
- Hint: Make a 10 (7+3) then add 5.
- Answer: 15
What is 9 − 4?
- Hint: Count down four.
- Answer: 5
What is 6 × 2?
- Hint: Double six.
- Answer: 12
What is 24 ÷ 6?
- Hint: Sixes in twenty-four.
- Answer: 4
What is 1 more than 99?
- Hint: Next after double-nine.
- Answer: 100
What is 0 + 13?
- Hint: Identity.
- Answer: 13
What is 10 − 0?
- Hint: Nothing removed.
- Answer: 10
What is 4 × 0?
- Hint: Zero rule.
- Answer: 0
What is 5 + 9?
- Hint: 5 + (5+4).
- Answer: 14
What is 14 − 8?
- Hint: Take away eight.
- Answer: 6
What is 3 × 7?
- Hint: Times table.
- Answer: 21
What is 30 ÷ 5?
- Hint: Fives in thirty.
- Answer: 6

11. Tricky Shirt Challenge Riddles

Which shirt is never worn but always seen on products?
- Hint: Packaging.
- Answer: Shirt box/cover
Which shirt is read, not worn?
- Hint: On a book.
- Answer: Book cover “shirt”
Which shirt is perfect for painting?
- Hint: Messy work.
- Answer: Smock shirt
Which shirt lives at the beach?
- Hint: Tropical print.
- Answer: Hawaiian shirt
Which shirt changes color in sunlight?
- Hint: UV fun.
- Answer: Photochromic shirt
Which shirt has a built-in pocket secret?
- Hint: Hidden stash.
- Answer: Pocket tee
Which shirt is best for running?
- Hint: Wicks sweat.
- Answer: Dri-fit shirt
Which shirt travels the world on jerseys?
- Hint: Country colors.
- Answer: National team shirt
Which shirt belongs to chefs?
- Hint: Kitchen uniform.
- Answer: Chef’s coat/shirt
Which shirt keeps you visible at night?
- Hint: Safety.
- Answer: Reflective shirt
Which shirt is stitched without thread (in a pun)?
- Hint: Digital.
- Answer: Photoshop shirt
Which shirt never wrinkles?
- Hint: Fabric tech.
- Answer: Non-iron shirt
Which shirt is both a map and an outfit?
- Hint: Printed cities.
- Answer: Map-print shirt
Which shirt is worn for bowties?
- Hint: Formal events.
- Answer: Tuxedo shirt
Which shirt is built for biking?
- Hint: Zipper + pockets.
- Answer: Cycling jersey
Which shirt cools you down with tiny holes?
- Hint: Perforated.
- Answer: Mesh shirt
Which shirt loves checkmates?
- Hint: Pattern.
- Answer: Checkered shirt
Which shirt is soft like a cloud?
- Hint: Fabric type.
- Answer: Cotton tee
Which shirt is eco-friendly and recycled?
- Hint: Sustainable.
- Answer: RPET/organic shirt
Which shirt “hugs” your body shape?
- Hint: Fit style.
- Answer: Slim-fit shirt

12. Calculator Puzzle Brain Teasers

What is 48 ÷ (3 × 2)?
- Hint: Multiply first.
- Answer: 8
Evaluate: 5(6 − 2).
- Hint: Parentheses first.
- Answer: 20
Solve: 100 − 4² × 5.
- Hint: Exponents → multiply → subtract.
- Answer: 20
Compute: (9² − 45) ÷ 6.
- Hint: 81 − 45 then divide.
- Answer: 6
What is √196 + √64?
- Hint: Roots.
- Answer: 14 + 8 = 22
If x = 7, what is 3x + 2?
- Hint: Substitute.
- Answer: 23
Find 30% of 250.
- Hint: 0.3 × 250.
- Answer: 75
What is (2³ × 5²)?
- Hint: 8 × 25.
- Answer: 200
Evaluate: (12 ÷ 3)³.
- Hint: 4³.
- Answer: 64
Compute: 7! ÷ (5! × 2).
- Hint: Cancel factorials.
- Answer: 21
What is the LCM of 6 and 8?
- Hint: Multiples.
- Answer: 24
What is the GCD of 24 and 36?
- Hint: Greatest common factor.
- Answer: 12
Convert 0.75 to a fraction.
- Hint: Over 100, reduce.
- Answer: 3/4
Evaluate: (5² + 12²)^(1/2).
- Hint: 25 + 144 = 169.
- Answer: 13
If 2x + 3 = 17, find x.
- Hint: Isolate x.
- Answer: 7
What is 1/3 of 1/2 of 120?
- Hint: Half then third.
- Answer: 20
Compute: 0.2 × 0.5 × 100.
- Hint: Multiply decimals.
- Answer: 10
Evaluate: (3⁴ − 3³).
- Hint: 81 − 27.
- Answer: 54
Find the average of 6, 10, 14.
- Hint: Sum ÷ 3.
- Answer: 10
Solve: 2(4 + 6) − 3².
- Hint: 2×10 − 9.
- Answer: 11

13. Shirt Riddles for Adults

Which shirt pairs best with a blazer at interviews?
- Hint: Collar type.
- Answer: Crisp oxford shirt
Which shirt fabric breathes best in heat?
- Hint: Natural fiber.
- Answer: Linen shirt
Which collar style works with or without a tie?
- Hint: Versatile.
- Answer: Button-down collar
Which shirt avoids sweat marks?
- Hint: Tech fabric.
- Answer: Moisture-wicking tee
Which shirt to wear under a sweater for clean lines?
- Hint: Thin, fitted.
- Answer: Lightweight crew neck
Which shirt resists wrinkles for travel?
- Hint: Easy care.
- Answer: Non-iron dress shirt
Which shirt goes with chinos for smart-casual?
- Hint: Style mix.
- Answer: Casual oxford
Which shirt pattern slims visually?
- Hint: Line direction.
- Answer: Vertical stripes
Which shirt fabric is softest for daily wear?
- Hint: Staple cotton.
- Answer: Combed cotton
Which shirt suits outdoor hikes?
- Hint: Quick dry + UV.
- Answer: Performance tee
Which shirt balances bold ties?
- Hint: Neutral base.
- Answer: Solid white/blue shirt
Which shirt to pick for weddings (daytime)?
- Hint: Light tones.
- Answer: Light blue/ivory dress shirt
Which shirt cuffs for cufflinks?
- Hint: Formal detail.
- Answer: French cuffs
Which shirt to tuck with high-rise trousers?
- Hint: Longer hem.
- Answer: Dress shirt with tail
Which shirt to avoid under a white dress shirt?
- Hint: Shows through.
- Answer: Dark graphic tee
Which tee keeps shape wash after wash?
- Hint: Fabric blend.
- Answer: Cotton-spandex blend
Which shirt is eco-conscious?
- Hint: Certification.
- Answer: Organic cotton (GOTS)
Which shirt to wear for a casual date night?
- Hint: Relaxed print.
- Answer: Subtle patterned shirt
Which shirt handles heat + humidity best?
- Hint: Loose weave.
- Answer: Linen or seersucker
Which shirt works under a suit without bulk?
- Hint: Fine gauge.
- Answer: Lightweight dress shirt

14. Calculator Riddles for Adults

Evaluate: 2^10 + 3^4.
- Hint: 1024 + 81.
- Answer: 1105
Find simple interest on ₹10,000 at 8% for 2 years.
- Hint: P×R×T/100.
- Answer: ₹1,600
Compute CI on $5,000 at 5% for 2 years (annual).
- Hint: P(1+r)^t − P.
- Answer: $512.50
Convert 72 km/h to m/s.
- Hint: ×(1000/3600).
- Answer: 20 m/s
Evaluate: ln(e^3) + log10(100).
- Hint: Identities.
- Answer: 3 + 2 = 5
Solve for x: 5x − 2 = 3x + 10.
- Hint: Collect x.
- Answer: x = 6
Find median of 7, 2, 9, 4, 11.
- Hint: Sort.
- Answer: 7
Standard deviation of {5,5,5}.
- Hint: No spread.
- Answer: 0
What’s the probability of heads on a fair coin?
- Hint: One out of two.
- Answer: 1/2
Convert 3/8 to percent.
- Hint: ×100.
- Answer: 37.5%
Evaluate: (a^2 − b^2)/(a − b) when a ≠ b.
- Hint: Factorization.
- Answer: a + b
Solve: 1/x + 1/4 = 1/2.
- Hint: Isolate 1/x.
- Answer: x = 4
If y varies directly as x and y=18 when x=6, find y when x=10.
- Hint: k = y/x.
- Answer: 30
Angle in radians for 90°.
- Hint: π radians = 180°.
- Answer: π/2
Evaluate: Σ (k=1 to 5) of k².
- Hint: 1+4+9+16+25.
- Answer: 55
Convert 0.00045 to scientific notation.
- Hint: Move decimal 4 places.
- Answer: 4.5 × 10^-4
Evaluate: |−12 + 5|.
- Hint: Absolute value.
- Answer: 7
If A= {1,2,3} and B= {2,3,4}, what is A ∩ B?
- Hint: Common.
- Answer: {2,3}
Solve: (3x/4) = 9.
- Hint: Multiply both sides.
- Answer: x = 12
Evaluate: 0.2 + 0.3 (exact arithmetic).
- Hint: Tenths.
- Answer: 0.5

15. Mixed Shirt & Calculator Fun Riddles

Which shirt helps you solve math?
- Hint: Gadget on fabric.
- Answer: Calculator shirt
What number looks like a button on a shirt?
- Hint: Round.
- Answer: 0
Which shirt is all “addition”?
- Hint: Positive vibes.
- Answer: Plus-sign print shirt
Which key on a calculator is like stitching two numbers together?
- Hint: Join them.
- Answer: The “+” key
Which shirt says hello upside down like a calculator trick?
- Hint: 07734.
- Answer: “HELLO” print shirt
Which number looks like a belt on a shirt?
- Hint: Hourglass.
- Answer: 8
Which fabric is like dividing heat by sweat?
- Hint: Sportswear.
- Answer: Dri-fit
Which shirt is 200% fun?
- Hint: Double the party.
- Answer: Party graphic tee
Which math symbol matches a shirt with stripes across?
- Hint: Horizontal lines.
- Answer: “=” equals style
Which shirt subtracts cold weather?
- Hint: Warmer layer.
- Answer: Fleece shirt
Which button do you press to clear spaghetti stains (in a joke)?
- Hint: Wishful button.
- Answer: AC (All Clear)
Which number is a pair of spectacles printed on a tee?
- Hint: Two zeros.
- Answer: 00
Which shirt multiplies compliments?
- Hint: Eye-catching.
- Answer: Statement shirt
Which function is like turning a shirt inside-out?
- Hint: Inverse.
- Answer: 1/x
Which shirt is the square of style?
- Hint: Geometric.
- Answer: Checkered (squared) shirt
Which key flips a gloomy outfit to bright?
- Hint: Plus/minus.
- Answer: ± (change of sign)
Which tee is the root of chill?
- Hint: Summer.
- Answer: Sleeveless (√heat) tee
Which shirt equals comfort every time?
- Hint: Outcome key.
- Answer: = “equals” comfy tee
Which number is the collar size pun?
- Hint: Half a score.
- Answer: 16 (as in 16-inch collar)
Which shirt divides opinions but multiplies likes online?
- Hint: Bold fashion.
- Answer: Trendy graphic tee

Final Thoughts

You now have a complete, 2025-ready collection of shirt riddles and calculator riddles—perfect for classrooms, family game nights, blog posts, or faceless YouTube videos where each slide can show: riddle → hint → answer.

This set blends fashion wordplay with math & logic puzzles, delivering both engagement and learning value. Use them to increase retention, encourage participation, and make brains (and outfits) shine.

FAQs

1) How should I use these riddles in a video?

Show the riddle for 5 seconds, reveal a hint, then the answer. Add subtle sound cues at each step.

2) Are these suitable for kids and adults?

Yes. Sections 2 & 10 are kid-friendly; sections 12 & 14 challenge adults.

3) Can teachers use these in class warmups?

Definitely. Pick a daily riddle from calculator sections to prime math thinking.

4) Can you convert this into printable cards or slides?

Yes—say the word and I’ll format PDF flash cards or a slide deck script that matches your posting style.

Robert Adam

What are You Looking For?