The Golden Whistle Mystery
Just minutes before the championship kickoff at Starlight Stadium, the prized Golden Whistle disappeared from the referee locker room! The suspect left behind subtle clues on the pitch.
Possible suspects
Cross off a row as each clue rules it out. On screen, tap a row.
| Name | Signature Skill | Gear Item | Dominant Foot | Headband Color | Flawed Tactic |
|---|---|---|---|---|---|
| Alex Morgan | Bullet Header | GPS Vest | Left Footed | Gold Headband | Telegraphing The Pass |
| Alphonso Davies | Bullet Header | Smart Stopwatch | Right Footed | Blue Headband | Offside Trap Failure |
| Pedri Gonzalez | Phantom Dribble | Neon Cleats | Left Footed | Gold Headband | Telegraphing The Pass |
| Florian Wirtz | Rocket Shot | Padded Shinguards | Left Footed | Red Headband | Telegraphing The Pass |
| Kevin De Bruyne | Rocket Shot | Smart Stopwatch | Right Footed | Red Headband | Offside Trap Failure |
| Kylian Mbappe | Rocket Shot | Padded Shinguards | Left Footed | Red Headband | Overcommitting Slide Tackle |
| Declan Rice | Curved Free Kick | Padded Shinguards | Left Footed | Blue Headband | Offside Trap Failure |
| Sophia Smith | Bicycle Kick | GPS Vest | Left Footed | Blue Headband | Offside Trap Failure |
| Federico Valverde | Rocket Shot | Neon Cleats | Right Footed | Red Headband | Telegraphing The Pass |
| Jamal Musiala | Rocket Shot | Smart Stopwatch | Right Footed | Red Headband | Overcommitting Slide Tackle |
| Marcus Rashford | Phantom Dribble | Padded Shinguards | Left Footed | Blue Headband | Offside Trap Failure |
| Cole Palmer | Rocket Shot | Smart Stopwatch | Right Footed | Blue Headband | Telegraphing The Pass |
| Lamine Yamal | Phantom Dribble | GPS Vest | Left Footed | Red Headband | Telegraphing The Pass |
| Bruno Fernandes | Bullet Header | Neon Cleats | Right Footed | Red Headband | Offside Trap Failure |
| Sam Kerr | Bicycle Kick | GPS Vest | Right Footed | Gold Headband | Offside Trap Failure |
| Mallory Swanson | Rocket Shot | Neon Cleats | Left Footed | Gold Headband | Telegraphing The Pass |
| Phil Foden | Phantom Dribble | Smart Stopwatch | Left Footed | Red Headband | Telegraphing The Pass |
| Bukayo Saka | Rocket Shot | Smart Stopwatch | Left Footed | Gold Headband | Offside Trap Failure |
| Son Heungmin | Rocket Shot | Grip Gloves | Left Footed | Red Headband | Telegraphing The Pass |
| Erling Haaland | Bullet Header | Padded Shinguards | Right Footed | Gold Headband | Telegraphing The Pass |
| Rose Lavelle | Phantom Dribble | Padded Shinguards | Left Footed | Red Headband | Telegraphing The Pass |
Rounding
The stadium digital radar estimated the runner's top sprint speed, rounding to the nearest ten.
Solve each problem to learn its letter. Then write that letter in every box that shows the same number, and read the secret clue.
Addition
Coach Miller tallied all the training cones brought in from the warm-up pitches.
Solve each problem to learn its letter. Then write that letter in every box that shows the same number, and read the secret clue.
Subtraction
The equipment manager calculated how many official match balls were missing from the storage bin.
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)
The referee checked the inventory grids of spare jerseys stored in equal rows.
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
The team captain divided the hydration bottles equally among all five training squads.
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 Golden Whistle Mystery
- Clue 1 (Rounding): "THE THIEF DOES NOT WEAR A SMART STOPWATCH"Round 366 to the nearest ten = 370 (T) · Round 227 to the nearest ten = 230 (F) · Round 21 to the nearest ten = 20 (N) · Round 192 to the nearest hundred = 200 (I) · Round 857 to the nearest hundred = 900 (W) · Round 132 to the nearest ten = 130 (H) · Round 173 to the nearest ten = 170 (C) · Round 27 to the nearest ten = 30 (R) · Round 9,363 to the nearest thousand = 9000 (D) · Round 2,890 to the nearest hundred = 2900 (M) · Round 329 to the nearest hundred = 300 (E) · Round 91 to the nearest ten = 90 (O) · Round 2,305 to the nearest hundred = 2300 (S) · Round 430 to the nearest ten = 430 (P) · Round 69 to the nearest ten = 70 (A)
- Clue 2 (Addition): "MUD TRACES PROVE THE THIEF IS LEFT FOOTED"3318 + 2176 = 5494 (M) · 3297 + 4757 = 8054 (L) · 4325 + 4589 = 8914 (P) · 5338 + 3280 = 8618 (C) · 2400 + 2826 = 5226 (R) · 1236 + 2272 = 3508 (F) · 2289 + 4150 = 6439 (D) · 3043 + 4022 = 7065 (U) · 2141 + 2373 = 4514 (I) · 2638 + 2280 = 4918 (S) · 1943 + 2028 = 3971 (E) · 3611 + 2158 = 5769 (V) · 2148 + 4535 = 6683 (A) · 2907 + 2267 = 5174 (H) · 3502 + 1736 = 5238 (O) · 2643 + 5865 = 8508 (T)
- Clue 3 (Subtraction): "THE THIEF TELEGRAPHED EVERY SINGLE PASS"6427 - 2313 = 4114 (T) · 3379 - 854 = 2525 (E) · 7395 - 1288 = 6107 (H) · 8315 - 4779 = 3536 (P) · 11798 - 4474 = 7324 (Y) · 6446 - 1018 = 5428 (R) · 9908 - 2083 = 7825 (S) · 4715 - 2716 = 1999 (G) · 7171 - 3620 = 3551 (V) · 4714 - 1525 = 3189 (N) · 7222 - 2530 = 4692 (F) · 5214 - 1935 = 3279 (A) · 10226 - 4488 = 5738 (L) · 3375 - 1045 = 2330 (D) · 4138 - 2001 = 2137 (I)
- Clue 4 (Multiplication facts (1-12)): "SEARCHERS FOUND A RED HEADBAND NEAR THE GOAL"1 × 2 = 2 (S) · 2 × 3 = 6 (F) · 12 × 10 = 120 (A) · 2 × 2 = 4 (H) · 5 × 5 = 25 (O) · 7 × 2 = 14 (T) · 9 × 1 = 9 (L) · 2 × 11 = 22 (G) · 5 × 11 = 55 (B) · 11 × 9 = 99 (N) · 11 × 1 = 11 (C) · 2 × 12 = 24 (U) · 3 × 6 = 18 (E) · 8 × 12 = 96 (R) · 5 × 2 = 10 (D)
- Clue 5 (Division facts (1-12)): surviving statement (box 3) → Rose Lavelle16 ÷ 4 = 4 · 144 ÷ 12 = 12 · 60 ÷ 6 = 10 · 70 ÷ 10 = 7 · 33 ÷ 3 = 11 · 88 ÷ 11 = 8 · 6 ÷ 3 = 2 · 108 ÷ 12 = 9 · 48 ÷ 8 = 6 · 40 ÷ 8 = 5 · 3 ÷ 3 = 1
About this mystery
- Grade level
- Grade 4 math
- Math topics
- Rounding, Addition, Subtraction, Multiplication, Division
- Reading level
- grades 5-6
- Theme
- The Golden Whistle Mystery — set in Starlight Stadium
- Format
- Interactive online & printable worksheet with answer key
- Solution
- One unique, verified culprit among 21 suspects
