Math Crackers
⚽ SoccerGrade 3Reading: grades 3-4RoundingAdditionSubtractionMultiplicationDivision

Mystery at Starlight Stadium

Someone swapped the official championship ball right before kickoff! Detective, search the locker room and decode the clues to catch the Rogue Striker.

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 MoveGear ItemDominant FootHairstyleWeakness
Cristiano RonaldoBicycle KickCarbon MaskRight FootedBraided HairYellow Card
Sam KerrKnuckleballNeon CleatsRight FootedCurly HairRef Whistle
Lionel MessiKnuckleballBright VisorLeft FootedCurly HairRef Whistle
Kevin De BruyneCurve ShotGrip SocksRight FootedCurly HairYellow Card
Virgil Van DijkHeader FlashBright VisorRight FootedCurly HairLoud Siren
Son HeungminCurve ShotGrip SocksLeft FootedCurly HairYellow Card
Sophia SmithHeader FlashCarbon MaskRight FootedBraided HairLoud Siren
Sergio RamosBicycle KickCarbon MaskRight FootedCurly HairLoud Siren
Manuel NeuerBicycle KickGrip SocksLeft FootedCurly HairYellow Card
Rose LavelleCurve ShotCarbon MaskLeft FootedBraided HairLoud Siren
Alex MorganHeader FlashGrip SocksLeft FootedBraided HairLoud Siren
Mohamed SalahKnuckleballBright VisorLeft FootedBraided HairLoud Siren
Luka ModricHeader FlashCarbon MaskLeft FootedBraided HairLoud Siren
Alisson BeckerRocket VolleyCarbon MaskLeft FootedBraided HairLoud Siren
Bukayo SakaKnuckleballNeon CleatsLeft FootedBraided HairRef Whistle
Erling HaalandKnuckleballGrip SocksRight FootedBraided HairRef Whistle
Marcus RashfordBicycle KickNeon CleatsLeft FootedSpiky HairRef Whistle
Kylian MbappeHeader FlashBright VisorLeft FootedBraided HairLoud Siren
Jude BellinghamCurve ShotBright VisorLeft FootedCurly HairLoud Siren
Christian PulisicBicycle KickNeon CleatsLeft FootedSpiky HairLoud Siren
Gio ReynaBicycle KickGrip SocksRight FootedBraided HairLoud Siren
Clue 1

Rounding

The stadium scoreboard rounded the total fan attendance at the gate. Decoding this readout reveals our first gear 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
90
700
9000
3000
900
3000
600
9000
400
T
90
20
800
9000
3000
4000
800
T
90
70
9000
200
80
200
8000
80
5000
30
700
T
90
2000
5000
3000
800
80
Round 93 to the nearest tenT
Round 23 to the nearest tenD
Round 2,680 to the nearest thousandS
Round 4,203 to the nearest thousandN
Round 702 to the nearest hundredH
Round 78 to the nearest tenR
Round 4,894 to the nearest thousandI
Round 8,607 to the nearest thousandE
Round 870 to the nearest hundredU
Round 764 to the nearest hundredO
Round 163 to the nearest hundredA
Round 7,656 to the nearest thousandB
Round 618 to the nearest hundredP
Round 2,263 to the nearest thousandV
Round 31 to the nearest tenG
Round 74 to the nearest tenW
Round 416 to the nearest hundredC
0/17 letters found
Clue 2

Addition

You tally up the extra practice gear left near the bench. Adding them together unlocks a note about kicking preference.

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
375
932
445
923
366
895
895
895
613
W
375
613
682
366
351
445
351
258
258
445
366
710
384
932
486
384
210 + 165 =W
419 + 513 =I
188 + 178 =E
449 + 446 =S
161 + 190 =F
245 + 465 =D
281 + 205 =C
170 + 88 =O
382 + 231 =A
211 + 234 =T
203 + 181 =K
303 + 379 =L
291 + 632 =N
0/13 letters found
Clue 3

Subtraction

You compare missing training cones against the main rack. Subtracting the total uncovers another key detail.

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
491
664
815
796
529
563
556
815
515
815
699
815
605
515
399
532
815
605
515
T
491
664
815
205
563
420
699
399
333
515
815
532
807 - 316 =T
642 - 243 =S
956 - 141 =E
557 - 224 =I
380 - 175 =L
958 - 294 =H
784 - 228 =V
1191 - 395 =Y
838 - 275 =O
716 - 201 =R
730 - 31 =D
837 - 305 =N
969 - 364 =A
858 - 329 =C
627 - 207 =U
0/15 letters found
Clue 4

Multiplication facts (1-12)

You inspect the rows of team cleats lined up on the shelf. Multiplying the pairs gives you the next witness statement.

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

B
16
66
144
36
28
20
28
90
144
36
66
8
144
7
14
20
4
48
22
121
48
90
20
B
16
20
121
80
90
2 × 8 =B
12 × 3 =I
12 × 12 =A
11 × 11 =N
2 × 4 =W
10 × 9 =H
2 × 7 =L
2 × 11 =O
6 × 11 =R
12 × 4 =T
10 × 8 =C
7 × 4 =D
4 × 1 =F
7 × 1 =S
2 × 10 =E
0/15 letters found
Clue 5

Division facts (1-12) — the last clue

You divide the energy drinks equally among the starting lineup. Sharing them out uncovers the final clue about the suspect.

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
55 ÷ 5 = ?
9 ÷ 9 = ?
56 ÷ 8 = ?
18 ÷ 3 = ?
20 ÷ 5 = ?
27 ÷ 3 = ?
25 ÷ 5 = ?
24 ÷ 3 = ?
33 ÷ 11 = ?
18 ÷ 9 = ?
30 ÷ 3 = ?
Step 2 — cross out the sentence with each answer
1.The villain headed the ball toward the goal, then adjusted a carbon mask.
2.The villain kicked a wild knuckleball, then adjusted a carbon mask.
3.The villain blasted a volley off the crossbar, then laced up neon cleats.
4.The villain blasted a volley off the crossbar, then strapped on golden shin guards.
5.The villain dribbled past the defenders, then strapped on golden shin guards.
6.The villain curved the ball into the net, then pulled on grip socks.
7.The villain headed the ball toward the goal, then pulled on grip socks.
8.The villain dribbled past the defenders, then adjusted a carbon mask.
9.The villain headed the ball toward the goal, then snapped on a bright visor.
10.The villain headed the ball toward the goal, then laced up neon cleats.
11.The villain curved the ball into the net, then adjusted a carbon mask.
12.The villain blasted a volley off the crossbar, then adjusted a carbon mask.
Solve it

Name the culprit

Choose the one suspect left standing.

About this mystery

Grade level
Grade 3 math
Math topics
Rounding, Addition, Subtraction, Multiplication, Division
Reading level
grades 3-4
Theme
Mystery at Starlight Stadium — set in Starlight Stadium Locker Rooms
Format
Interactive online & printable worksheet with answer key
Solution
One unique, verified culprit among 21 suspects

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