Math Mysteries
🏀 Unicorns, BasketballGrade 3Reading: grades 3-4Place valueAdditionSubtractionMultiplicationDivision

The Case of the Missing Golden Basketball

The big Sparkle Championship game is tonight! But right before warmup, someone snuck into the locker room and stole the Golden Basketball. Sparkle Coach needs your help to crack the clues, find the thief, and save the championship game!

Suspects

Possible suspects

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

21 of 21 still in play
NameBasketball SkillMagic GearShooting StyleMane ColorFavorite Snack
Comet CourtPrism ShootGlow ShoesShoots Right HoofNeon Pink ManeApple Slices
Sky SkyhookHorn BlockPegasus WingsShoots Right HoofNeon Pink ManeSugar Cubes
Shimmer ShaqSparkle DribbleStar JerseyShoots Right HoofNeon Pink ManeApple Slices
Benny BounceSparkle DribblePegasus WingsShoots Right HoofPastel Purple ManeCarrot Crunchies
Clover ClydeHorn BlockGolden HoovesShoots Left HoofPastel Purple ManeCarrot Crunchies
Bella BounceSparkle DribbleGlow ShoesShoots Right HoofPastel Purple ManeSugar Cubes
Nova NetGlitter PassGlow ShoesShoots Left HoofNeon Pink ManeCarrot Crunchies
Luna LayupHorn BlockMagic HeadbandShoots Right HoofPastel Purple ManeCarrot Crunchies
Velvet VioletRainbow DunkPegasus WingsShoots Right HoofBright Blue ManeCarrot Crunchies
Dash DribblePrism ShootGlow ShoesShoots Left HoofPastel Purple ManeSugar Cubes
Penny PointSparkle DribbleStar JerseyShoots Right HoofBright Blue ManeCarrot Crunchies
Sunny SwishHorn BlockMagic HeadbandShoots Left HoofPastel Purple ManeApple Slices
Daisy DunkHorn BlockMagic HeadbandShoots Right HoofPastel Purple ManeSugar Cubes
Mane MagicRainbow DunkStar JerseyShoots Right HoofPastel Purple ManeSugar Cubes
Pippa PivotHorn BlockGlow ShoesShoots Right HoofPastel Purple ManeSugar Cubes
Rainbow RodmanPrism ShootGolden HoovesShoots Left HoofPastel Purple ManeApple Slices
Stella SwishPrism ShootMagic HeadbandShoots Right HoofBright Blue ManeSugar Cubes
Goldie GlideSparkle DribbleGolden HoovesShoots Right HoofPastel Purple ManeSugar Cubes
Hoops McSparkleSparkle DribbleMagic HeadbandShoots Right HoofNeon Pink ManeCarrot Crunchies
Glitter CurryGlitter PassStar JerseyShoots Left HoofBright Blue ManeCarrot Crunchies
Misty MeadowHorn BlockPegasus WingsShoots Right HoofPastel Purple ManeApple Slices
Clue 1

Place value

The scoreboard has a digital glitch that shows the suspect's jersey number using place value blocks. Let us find the correct number to unlock the clue drawer.

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
5000
6000
40
800
10
40
200
600
9000
T
5000
6000
30
40
500
1000
50
40
800
10
50
T
5000
2000
40
200
3000
200
800
T
5000
200
3000
60
40
3000
800
40
9000
What is the value of the 5 in 15,690?T
What is the value of the 5 in 2,151?O
What is the value of the 8 in 7,871?S
What is the value of the 6 in 6,049?H
What is the value of the 4 in 149?E
What is the value of the 9 in 9,524?Y
What is the value of the 6 in 9,678?K
What is the value of the 3 in 3,484?R
What is the value of the 2 in 32,947?W
What is the value of the 1 in 7,310?N
What is the value of the 6 in 368?J
What is the value of the 1 in 61,234?D
What is the value of the 2 in 8,284?A
What is the value of the 3 in 4,730?I
What is the value of the 5 in 512?F
0/15 letters found
Clue 2

Addition

Coach Pippa is counting all the spare basketballs left in the gym bin to see how many the team has in total. Help her add them up to find the next 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.

T
336
416
505
858
407
747
747
913
407
931
511
416
631
T
336
221
407
T
336
416
913
322
407
920
416
T
336
416
631
631
905
173 + 163 =T
579 + 352 =N
618 + 302 =G
188 + 134 =R
415 + 216 =O
147 + 74 =W
477 + 428 =F
328 + 183 =S
216 + 200 =H
294 + 619 =A
386 + 361 =L
172 + 235 =I
320 + 185 =E
566 + 292 =V
0/14 letters found
Clue 3

Subtraction

A few glowing sneaker gems were dropped during the quick escape. Subtract the broken ones from the total count to see what is left.

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
366
730
214
447
858
402
881
137
792
858
529
T
366
137
846
846
214
329
475
137
792
529
447
710
139
792
881
447
671
214
529
611 - 245 =T
498 - 96 =I
904 - 58 =P
605 - 276 =D
882 - 211 =B
771 - 41 =H
863 - 5 =N
930 - 138 =R
680 - 151 =S
601 - 387 =E
962 - 252 =G
580 - 133 =U
185 - 46 =A
1030 - 149 =C
340 - 203 =O
875 - 400 =F
0/16 letters found
Clue 4

Multiplication facts (1-12)

The colorful team cups are arranged in neat rows on the bench. Multiply the rows and columns to count them quickly and find a 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.

W
48
14
96
90
70
25
6
63
30
4
72
14
44
63
70
5
63
44
14
8
30
25
14
84
30
80
5
8 × 6 =W
7 × 2 =E
12 × 7 =H
5 × 1 =R
1 × 8 =M
6 × 1 =D
2 × 2 =S
3 × 10 =A
9 × 7 =P
8 × 12 =F
4 × 11 =L
10 × 9 =O
10 × 7 =U
5 × 5 =N
8 × 10 =I
6 × 12 =T
0/16 letters found
Clue 5

Division facts (1-12) — the last clue

We need to share the magic snacks equally among the players. Divide the snacks to unlock our final clue.

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
30 ÷ 6 = ?
63 ÷ 9 = ?
11 ÷ 1 = ?
54 ÷ 6 = ?
7 ÷ 7 = ?
80 ÷ 10 = ?
90 ÷ 9 = ?
48 ÷ 8 = ?
24 ÷ 8 = ?
48 ÷ 4 = ?
16 ÷ 8 = ?
Step 2 — cross out the sentence with each answer
1.The villain does a sparkle dribble, then flaps their pegasus wings.
2.The villain makes a glitter pass, then shines their glow shoes.
3.The villain takes a prism shoot, then flaps their pegasus wings.
4.The villain executes a horn block, then shines their glow shoes.
5.The villain does a sparkle dribble, then shines their glow shoes.
6.The villain performs a rainbow dunk, then flaps their pegasus wings.
7.The villain executes a horn block, then adjusts their magic headband.
8.The villain makes a glitter pass, then polishes their golden hooves.
9.The villain executes a horn block, then polishes their golden hooves.
10.The villain takes a prism shoot, then shows off their star jersey.
11.The villain does a sparkle dribble, then polishes their golden hooves.
12.The villain does a sparkle dribble, then adjusts their magic headband.
Solve it

Name the culprit

Choose the one suspect left standing.

About this mystery

Grade level
Grade 3 math
Math topics
Place value, Addition, Subtraction, Multiplication, Division
Reading level
grades 3-4
Theme
The Case of the Missing Golden Basketball — set in The Glitter Dome Arena
Format
Interactive online & printable worksheet with answer key
Solution
One unique, verified culprit among 21 suspects

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