The Case of the Golden Fish
The Golden Fish trophy is gone! It was stolen from the Kitty Town Museum last night. The Museum Curator found paw prints near the empty glass case. We must help find the cat who took it!
Possible suspects
Cross off a row as each clue rules it out. On screen, tap a row.
| Name | Super Skill | Secret Gadget | Scratching Paw | Fur Pattern | Main Fear |
|---|---|---|---|---|---|
| Otis | Wall Climb | Catnip Spray | Left Pawed | Spotted Fur | Spray Bottle |
| Figaro | Wall Climb | Feather Wand | Right Pawed | Striped Fur | Loud Rustle |
| Milo | Super Jump | Yarn Launcher | Right Pawed | Spotted Fur | Loud Rustle |
| Mittens | Wall Climb | Feather Wand | Right Pawed | Striped Fur | Spray Bottle |
| Marie | Wall Climb | Feather Wand | Left Pawed | Spotted Fur | Spray Bottle |
| Felix | Silent Walk | Laser Pointer | Left Pawed | Striped Fur | Vacuum Cleaner |
| Jonesy | Super Jump | Catnip Spray | Left Pawed | Striped Fur | Spray Bottle |
| Berlioz | Night Vision | Yarn Launcher | Left Pawed | Spotted Fur | Spray Bottle |
| Luna | Silent Walk | Feather Wand | Right Pawed | Spotted Fur | Spray Bottle |
| Chloe | Mega Meow | Yarn Launcher | Right Pawed | Striped Fur | Loud Rustle |
| Nala | Mega Meow | Laser Pointer | Left Pawed | Striped Fur | Loud Rustle |
| Garfield | Mega Meow | Feather Wand | Left Pawed | Solid Fur | Vacuum Cleaner |
| Sylvester | Super Jump | Feather Wand | Left Pawed | Spotted Fur | Vacuum Cleaner |
| Bella | Night Vision | Laser Pointer | Right Pawed | Spotted Fur | Spray Bottle |
| Boots | Silent Walk | Yarn Launcher | Left Pawed | Spotted Fur | Spray Bottle |
| Crookshanks | Super Jump | Laser Pointer | Right Pawed | Spotted Fur | Vacuum Cleaner |
| Tom | Wall Climb | Squeak Toy | Left Pawed | Spotted Fur | Loud Rustle |
| Toulouse | Wall Climb | Feather Wand | Left Pawed | Striped Fur | Vacuum Cleaner |
| Duchess | Night Vision | Yarn Launcher | Left Pawed | Spotted Fur | Vacuum Cleaner |
| Whiskers | Super Jump | Laser Pointer | Left Pawed | Spotted Fur | Loud Rustle |
| Simba | Super Jump | Yarn Launcher | Left Pawed | Spotted Fur | Spray Bottle |
Percentages
We check the museum guard tablet. The battery screen shows how much power is left. We use a percentage to find the clue.
Solve each problem to learn its letter. Then write that letter in every box that shows the same number, and read the secret clue.
Exponents
Next we look at a secret cat device. Its power level grows very fast like a math exponent. We calculate the power to unlock a note.
Solve each problem to learn its letter. Then write that letter in every box that shows the same number, and read the secret clue.
Order of operations
We find a scrap of paper under a rug. It has a mix of plus and times signs that we must solve in the exact right order.
Solve each problem to learn its letter. Then write that letter in every box that shows the same number, and read the secret clue.
Multiplication facts (1-12)
Inside the vault we find rows of empty fish cans. We multiply the rows and stacks to see how many cans were taken.
Solve each problem to learn its letter. Then write that letter in every box that shows the same number, and read the secret clue.
Division facts (1-12) — the last clue
A group of stray kittens helped the thief. We divide up the stolen treats to see how many fish each kitten got.
First solve each problem. Then find each answer in the list below and cross that sentence out. One sentence will be left — that's exactly what the villain did!
Name the culprit
Choose the one suspect left standing.
Answer Key — The Case of the Golden Fish
- Clue 1 (Percentages): "THE VILLAIN DOES NOT USE A FEATHER WAND"40% of 65 = 26 (T) · 5% of 840 = 42 (U) · 75% of 52 = 39 (L) · 5% of 280 = 14 (R) · 25% of 96 = 24 (S) · 75% of 4 = 3 (F) · 5% of 20 = 1 (I) · 5% of 800 = 40 (D) · 10% of 290 = 29 (O) · 50% of 42 = 21 (N) · 10% of 440 = 44 (H) · 40% of 50 = 20 (W) · 5% of 740 = 37 (E) · 20% of 75 = 15 (V) · 50% of 46 = 23 (A)
- Clue 2 (Exponents): "THE CRIME SCENE HAS ONLY LEFT PAW PRINTS"13^2 = 169 (T) · 14^2 = 196 (H) · 4^3 = 64 (O) · 9^2 = 81 (P) · 6^2 = 36 (I) · 2^3 = 8 (L) · 2^5 = 32 (W) · 2^4 = 16 (E) · 20^2 = 400 (Y) · 5^3 = 125 (F) · 12^2 = 144 (R) · 10^2 = 100 (C) · 3^5 = 243 (M) · 3^2 = 9 (S) · 7^3 = 343 (A) · 6^3 = 216 (N)
- Clue 3 (Order of operations): "THE THIEF RAN AWAY FROM A SPRAY BOTTLE"6 × 9 - 5 = 49 (T) · 16 + 6 × 7 = 58 (B) · 58 + 4 × 5 = 78 (O) · 5 + 2 × 3 = 11 (I) · 11 + 8 × 5 = 51 (H) · 6 + 2 × 2 = 10 (A) · 12 × 6 - 9 = 63 (P) · 22 + 4 × 3 = 34 (R) · 8 × 3 - 17 = 7 (Y) · 2 + 2 × 2 = 6 (N) · 7 + 4 × 4 = 23 (W) · 23 + 3 × 2 = 29 (M) · 3 × 5 - 1 = 14 (E) · 47 + 6 × 5 = 77 (L) · 56 + 2 × 2 = 60 (S) · 53 + 7 × 2 = 67 (F)
- Clue 4 (Multiplication facts (1-12)): "THE COPS RECOVERED SOME SPOTTED FUR"7 × 1 = 7 (T) · 1 × 11 = 11 (F) · 12 × 8 = 96 (S) · 12 × 5 = 60 (C) · 8 × 6 = 48 (P) · 12 × 10 = 120 (M) · 8 × 5 = 40 (O) · 11 × 7 = 77 (V) · 2 × 1 = 2 (H) · 3 × 1 = 3 (R) · 5 × 5 = 25 (D) · 5 × 4 = 20 (E) · 10 × 11 = 110 (U)
- Clue 5 (Division facts (1-12)): surviving statement (box 5) → Simba108 ÷ 12 = 9 · 33 ÷ 11 = 3 · 12 ÷ 1 = 12 · 7 ÷ 1 = 7 · 8 ÷ 2 = 4 · 80 ÷ 10 = 8 · 40 ÷ 4 = 10 · 18 ÷ 9 = 2 · 48 ÷ 8 = 6 · 4 ÷ 4 = 1 · 22 ÷ 2 = 11
About this mystery
- Grade level
- Grade 6 math
- Math topics
- Percentages, Exponents, Order of operations, Multiplication, Division
- Reading level
- grades 1-2
- Theme
- The Case of the Golden Fish — set in The Kitty Town Museum
- Format
- Interactive online & printable worksheet with answer key
- Solution
- One unique, verified culprit among 21 suspects
