Math Mysteries
🏀 BasketballGrade 3Reading: grades 3-4AdditionSubtractionMultiplicationRoundingDivision

The Golden Whistle Mystery

Oh no! The big championship game is tonight, but someone swiped the lucky Golden Whistle from the Head Coach's locker! The only clues left behind are colorful scuffs on the floor and some strange court footprints. We need to find which superstar player is secretly the Sneaker Bandit before the buzzer sounds!

Suspects

Possible suspects

Cross off a row as each clue rules it out. On screen, tap a row.

21 of 21 still in play
NameSignature MoveLucky GearShooting HandSweatband ColorCourt Weakness
Kevin DurantAnkle-Breaker CrossoverGolden Wrist CoachRight-Handed ShooterBlue Hair WrapDouble Dribble Flaw
Devin BookerAnkle-Breaker CrossoverGlow-in-the-Dark BasketballLeft-Handed ShooterRed Hair WrapDouble Dribble Flaw
Jayson TatumLightning Fast BreakHigh-Bounce Knee SleevesLeft-Handed ShooterGreen Hair WrapSqueaky Floor Distraction
Donovan MitchellLightning Fast BreakSqueaky Neon SneakersRight-Handed ShooterRed Hair WrapDouble Dribble Flaw
Kawhi LeonardLightning Fast BreakSuper Grip SocksRight-Handed ShooterRed Hair WrapDouble Dribble Flaw
Zion WilliamsonAnkle-Breaker CrossoverGolden Wrist CoachRight-Handed ShooterRed Hair WrapCold Water Splash
Luka DoncicAnkle-Breaker CrossoverSqueaky Neon SneakersRight-Handed ShooterRed Hair WrapDouble Dribble Flaw
Ja MorantLightning Fast BreakHigh-Bounce Knee SleevesLeft-Handed ShooterGreen Hair WrapDouble Dribble Flaw
Anthony DavisLightning Fast BreakSqueaky Neon SneakersLeft-Handed ShooterRed Hair WrapSqueaky Floor Distraction
Nikola JokicHalf-Court Hook ShotHigh-Bounce Knee SleevesLeft-Handed ShooterRed Hair WrapDouble Dribble Flaw
Damian LillardHalf-Court Hook ShotHigh-Bounce Knee SleevesRight-Handed ShooterRed Hair WrapDouble Dribble Flaw
Shai Gilgeous-AlexanderNo-Look Bounce PassGolden Wrist CoachRight-Handed ShooterGreen Hair WrapDouble Dribble Flaw
Paul GeorgeHalf-Court Hook ShotHigh-Bounce Knee SleevesRight-Handed ShooterBlue Hair WrapDouble Dribble Flaw
Trae YoungNo-Look Bounce PassGlow-in-the-Dark BasketballRight-Handed ShooterGreen Hair WrapDouble Dribble Flaw
Klay ThompsonAnkle-Breaker CrossoverSuper Grip SocksRight-Handed ShooterRed Hair WrapDouble Dribble Flaw
Kyrie IrvingLightning Fast BreakSuper Grip SocksRight-Handed ShooterGreen Hair WrapSqueaky Floor Distraction
Joel EmbiidDouble-Pump DunkHigh-Bounce Knee SleevesRight-Handed ShooterBlue Hair WrapSqueaky Floor Distraction
LeBron JamesHalf-Court Hook ShotGolden Wrist CoachRight-Handed ShooterBlue Hair WrapSqueaky Floor Distraction
Bam AdebayoNo-Look Bounce PassGolden Wrist CoachRight-Handed ShooterRed Hair WrapDouble Dribble Flaw
Jimmy ButlerDouble-Pump DunkSqueaky Neon SneakersRight-Handed ShooterRed Hair WrapCold Water Splash
DeAaron FoxLightning Fast BreakGolden Wrist CoachRight-Handed ShooterGreen Hair WrapDouble Dribble Flaw
Clue 1

Addition

The arena manager counted the extra basketballs on the rack. She added the orange balls and the striped balls to find the total count.

Solve each problem to learn its letter. Then write that letter in every box that shows the same number, and read the secret clue.

T
227
345
458
263
309
536
433
894
T
227
433
696
458
400
536
696
T
227
846
458
309
840
400
301
614
458
840
273
840
894
614
400
696
809
247
400
121 + 106 =T
111 + 198 =A
291 + 245 =N
159 + 186 =H
138 + 109 =K
328 + 368 =O
422 + 472 =I
380 + 429 =C
91 + 172 =B
172 + 261 =D
222 + 178 =S
138 + 320 =E
356 + 490 =W
302 + 312 =P
176 + 125 =U
84 + 189 =G
392 + 448 =R
0/17 letters found
Clue 2

Subtraction

We checked the inventory of team jerseys. We started with the full box and subtracted the ones left on the bench to see how many were stolen.

Solve each problem to learn its letter. Then write that letter in every box that shows the same number, and read the secret clue.

T
586
633
198
704
663
342
553
T
586
577
679
553
120
573
573
633
663
226
679
553
390
318
633
T
586
633
679
760
370
198
370
573
633
663
663
T
586
198
553
748 - 162 =T
590 - 37 =R
838 - 78 =N
708 - 338 =D
884 - 180 =C
499 - 379 =K
718 - 39 =A
962 - 329 =H
419 - 77 =U
683 - 293 =I
434 - 236 =E
741 - 78 =O
555 - 237 =G
460 - 234 =W
885 - 308 =M
618 - 45 =S
0/16 letters found
Clue 3

Multiplication facts (1-12)

The detective found a pattern of muddy footprints on the gym floor. They were arranged in equal rows, so we multiplied the rows to count them all.

Solve each problem to learn its letter. Then write that letter in every box that shows the same number, and read the secret clue.

T
18
99
32
70
144
70
11
32
64
T
18
99
55
70
55
3
7
144
16
77
32
3
35
110
16
16
77
32
60
77
55
33
2 × 9 =T
11 × 10 =I
9 × 11 =H
5 × 7 =R
1 × 7 =O
4 × 8 =E
5 × 11 =A
12 × 12 =U
8 × 8 =C
12 × 5 =F
11 × 7 =L
8 × 2 =B
1 × 3 =D
11 × 1 =P
11 × 3 =W
10 × 7 =S
0/16 letters found
Clue 4

Rounding

The shot-clock timer is glitching and only displays numbers rounded to the nearest ten. We have to round the final play time to read the screen.

Solve each problem to learn its letter. Then write that letter in every box that shows the same number, and read the secret clue.

W
30
900
500
2000
200
9000
3000
600
800
70
80
9000
3000
600
2000
500
80
70
900
3000
300
80
7000
70
W
30
70
80
400
Round 28 to the nearest tenW
Round 573 to the nearest hundredS
Round 197 to the nearest hundredU
Round 72 to the nearest tenR
Round 376 to the nearest hundredP
Round 7,029 to the nearest thousandI
Round 455 to the nearest hundredF
Round 896 to the nearest hundredE
Round 8,949 to the nearest thousandN
Round 3,105 to the nearest thousandD
Round 78 to the nearest tenA
Round 847 to the nearest hundredT
Round 265 to the nearest hundredH
Round 1,839 to the nearest thousandO
0/14 letters found
Clue 5

Division facts (1-12) — the last clue

We need to divide the practice cones equally among the training groups. Sharing them fairly will help us unlock the final locker room code.

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!

Step 1 — solve these
66 ÷ 11 = ?
48 ÷ 6 = ?
90 ÷ 10 = ?
108 ÷ 9 = ?
49 ÷ 7 = ?
60 ÷ 12 = ?
10 ÷ 5 = ?
9 ÷ 9 = ?
36 ÷ 12 = ?
66 ÷ 6 = ?
4 ÷ 1 = ?
Step 2 — cross out the sentence with each answer
1.The villain pulls off an ankle-breaker crossover, then slips away wearing super grip socks.
2.The villain runs a lightning fast break, then slips away wearing super grip socks.
3.The villain runs a lightning fast break, then dribbles off with a glowing basketball.
4.The villain throws a no-look bounce pass, then dribbles off with a glowing basketball.
5.The villain performs a double-pump dunk, then springs over the fence with high-bounce knee sleeves.
6.The villain does a half-court hook shot, then springs over the fence with high-bounce knee sleeves.
7.The villain performs a double-pump dunk, then dribbles off with a glowing basketball.
8.The villain throws a no-look bounce pass, then checks the golden wrist coach for the time.
9.The villain pulls off an ankle-breaker crossover, then squeaks away in neon sneakers.
10.The villain runs a lightning fast break, then squeaks away in neon sneakers.
11.The villain does a half-court hook shot, then checks the golden wrist coach for the time.
12.The villain performs a double-pump dunk, then squeaks away in neon sneakers.
Solve it

Name the culprit

Choose the one suspect left standing.

About this mystery

Grade level
Grade 3 math
Math topics
Addition, Subtraction, Multiplication, Rounding, Division
Reading level
grades 3-4
Theme
The Golden Whistle Mystery — set in Hoop Town Arena
Format
Interactive online & printable worksheet with answer key
Solution
One unique, verified culprit among 21 suspects

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