Math Mysteries
SoccerGrade 3Reading: grades 3-4RoundingWord problemsBar modelsAdditionDivision

The Case of the Missing Golden Cleat

The biggest match of the season is tonight, but the shiny Golden Cleat trophy has vanished from the display case! The Head Coach needs your help to search the stadium, track down the clues, and find the team member who hid it before kickoff.

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 Jersey NumberKicking FootHeadband ColorFavorite Training Snack
SonnyRainbow FlickSolid EightLeft FootedBright Orange HeadbandOrange Slices
BrunoBicycle KickPerfect TenRight FootedNeon Green HeadbandProtein Bars
KevinRainbow FlickPerfect TenRight FootedNeon Green HeadbandWatermelon Chunks
JudeHeader BlastDouble ElevenLeft FootedNeon Green HeadbandWatermelon Chunks
MasonRainbow FlickSolid EightLeft FootedNeon Green HeadbandOrange Slices
NeymarDribble SpinSolid EightLeft FootedNeon Green HeadbandWatermelon Chunks
LukaDribble SpinPerfect TenLeft FootedBlue HeadbandWatermelon Chunks
LeoHeader BlastLucky SevenLeft FootedNeon Green HeadbandWatermelon Chunks
RaheemDribble SpinDouble ElevenRight FootedBlue HeadbandOrange Slices
HarryPower VolleySuper NineLeft FootedBright Orange HeadbandWatermelon Chunks
BukayoHeader BlastSuper NineLeft FootedNeon Green HeadbandOrange Slices
VirgilDribble SpinLucky SevenRight FootedBright Orange HeadbandWatermelon Chunks
CristianoDribble SpinDouble ElevenRight FootedNeon Green HeadbandProtein Bars
MoHeader BlastSolid EightLeft FootedNeon Green HeadbandProtein Bars
RobertPower VolleyLucky SevenLeft FootedNeon Green HeadbandWatermelon Chunks
ReeceHeader BlastLucky SevenRight FootedBright Orange HeadbandProtein Bars
PhilBicycle KickSolid EightLeft FootedNeon Green HeadbandWatermelon Chunks
SadioHeader BlastPerfect TenRight FootedNeon Green HeadbandProtein Bars
JackPower VolleyDouble ElevenRight FootedBright Orange HeadbandWatermelon Chunks
DeclanDribble SpinPerfect TenLeft FootedBright Orange HeadbandOrange Slices
AntoineHeader BlastSuper NineLeft FootedBlue HeadbandProtein Bars
Clue 1

Rounding

The coach drew two long tape diagrams on the tactical whiteboard. By comparing the blocks of team jerseys, we can unlock a secret locker.

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
3000
5000
800
T
3000
5000
200
800
500
70
9000
800
90
60
9000
T
3000
300
800
400
4000
70
9000
40
6000
20
800
800
20
800
50
800
60
Round 3,428 to the nearest thousandT
Round 21 to the nearest tenL
Round 431 to the nearest hundredA
Round 831 to the nearest hundredE
Round 5,286 to the nearest thousandH
Round 48 to the nearest tenV
Round 479 to the nearest hundredF
Round 71 to the nearest tenD
Round 8,653 to the nearest thousandO
Round 232 to the nearest hundredI
Round 3,949 to the nearest thousandR
Round 91 to the nearest tenS
Round 43 to the nearest tenU
Round 61 to the nearest tenN
Round 331 to the nearest hundredW
Round 5,701 to the nearest thousandB
0/16 letters found
Clue 2

Word problems

The goalie remembers a strange message written on a practice card. Solve the story problem to figure out which player left it behind.

Solve each problem to learn its letter, then write the letters in the boxes to fill in the missing word.

Awitnesssawthevillainwas
L
76
66
18
59
18
44
44
59
66
31
.
There were 104 tickets. 28 were used. How many are left?L
A detective found 12 clues on Monday and 6 more on Tuesday. How many clues in all?F
There are 11 boxes with 4 clues in each box. How many clues in all?O
There were 59 tickets. 28 were used. How many are left?D
There are 6 boxes with 11 clues in each box. How many clues in all?E
A detective found 41 clues on Monday and 18 more on Tuesday. How many clues in all?T
0/6 letters found
Clue 3

Bar models

The electronic scoreboard got hit by a stray ball and now it only shows rounded numbers! Round the total fans to find the next clue.

Solve each problem to learn its letter, then write the letters in the boxes to fill in the missing word.

Someonescaredthevillainoffwith
W
10
7
11
30
16
24
30
18
4
25
6
20
27
25
22
19
.
7
3
?
W
19
1
?
H
6
2
?
O
10
4
?
C
37
10
?
U
16
9
?
A
30
11
?
S
41
11
?
E
24
13
?
T
25
3
?
K
28
12
?
R
27
3
?
M
9
16
?
N
26
8
?
L
0/14 letters found
Clue 4

Addition

Our detective found piles of practice cones scattered near the goalpost. Add the red and yellow cones together to reveal the code.

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

A
456
823
331
611
898
721
341
823
823
414
807
807
341
498
368
414
807
A
456
859
898
A
456
554
331
807
809
498
339
807
368
721
341
859
249 + 207 =A
332 + 222 =S
134 + 234 =H
502 + 396 =W
155 + 343 =T
428 + 379 =E
352 + 471 =G
288 + 433 =I
200 + 411 =O
145 + 196 =N
263 + 546 =F
150 + 264 =R
412 + 447 =D
140 + 199 =B
161 + 170 =L
0/15 letters found
Clue 5

Division facts (1-12) — the last clue

The soccer balls must be shared equally among the three training bags. Divide them up to crack the final lock on the trophy room.

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
6 ÷ 6 = ?
42 ÷ 7 = ?
35 ÷ 5 = ?
27 ÷ 3 = ?
6 ÷ 2 = ?
36 ÷ 3 = ?
88 ÷ 11 = ?
60 ÷ 6 = ?
66 ÷ 6 = ?
16 ÷ 4 = ?
55 ÷ 11 = ?
Step 2 — cross out the sentence with each answer
1.The villain performs a bicycle kick, then tugs their solid eight jersey.
2.The villain dazzles with a dribble spin, then tugs their solid eight jersey.
3.The villain performs a bicycle kick, then salutes with their super nine jersey.
4.The villain dazzles with a dribble spin, then salutes with their super nine jersey.
5.The villain executes a rainbow flick, then taps their perfect ten jersey.
6.The villain unleashes a power volley, then points at their lucky seven jersey.
7.The villain scores with a header blast, then points at their lucky seven jersey.
8.The villain executes a rainbow flick, then flashes their double eleven jersey.
9.The villain scores with a header blast, then salutes with their super nine jersey.
10.The villain unleashes a power volley, then taps their perfect ten jersey.
11.The villain unleashes a power volley, then flashes their double eleven jersey.
12.The villain dazzles with a dribble spin, then points at their lucky seven jersey.
Solve it

Name the culprit

Choose the one suspect left standing.

About this mystery

Grade level
Grade 3 math
Math topics
Rounding, Word problems, Bar models, Addition, Division
Reading level
grades 3-4
Theme
The Case of the Missing Golden Cleat — set in The Championship Stadium
Format
Interactive online & printable worksheet with answer key
Solution
One unique, verified culprit among 21 suspects

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