Math Mysteries
World cup soccer with famousGrade 3Reading: grades 3-4RoundingAdditionSubtractionMultiplicationDivision

The Golden Boot Mystery

The shiny Golden Boot trophy has vanished from the display case right before the big final match! The Head Coach needs your help to search the stadium and find which soccer star took it.

Suspects

Possible suspects

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

21 of 21 still in play
NameLucky GearSignature MoveDominant FootLocker HairBench Snack
Marta Vieiragold cleatsbicycle kickleft footedspiky hairenergy bars
Asisat Oshoalathermal sleeveheader shotright footedspiky hairorange slices
Son Heung Minsilver shin guardsheader shotleft footedbraided hairsports drinks
Kylian Mbappeneon goalie glovessliding tackleleft footedbraided hairenergy bars
Bukayo Sakasilver shin guardssliding tackleleft footedspiky hairenergy bars
Sophia Smithgold cleatsheader shotleft footedspiky hairenergy bars
Wendie Renardsilver shin guardsbicycle kickleft footedponytail hairenergy bars
Sam Kerrgold cleatsdiving saveright footedponytail hairsports drinks
Harry Kanestriped headbandsliding tackleright footedponytail hairorange slices
Cristiano Ronaldothermal sleevediving saveright footedbraided hairsports drinks
Kevin De Bruyneneon goalie glovesheader shotleft footedbraided hairsports drinks
Lionel Messigold cleatsrainbow flickleft footedponytail hairsports drinks
Trinity Rodmanthermal sleeveheader shotleft footedbraided hairsports drinks
Lucy Bronzesilver shin guardsrainbow flickright footedspiky hairorange slices
Erling Haalandstriped headbanddiving saveleft footedspiky hairenergy bars
Neymar Jrsilver shin guardssliding tackleright footedspiky hairenergy bars
Mohamed Salahneon goalie glovesheader shotleft footedponytail hairenergy bars
Megan Rapinoestriped headbandbicycle kickright footedponytail hairenergy bars
Luka Modricsilver shin guardssliding tackleright footedponytail hairenergy bars
Robert Lewandowskithermal sleevebicycle kickleft footedspiky hairenergy bars
Alex Morganthermal sleevebicycle kickleft footedspiky hairsports drinks
Clue 1

Rounding

The big stadium scoreboard is dusty and only shows rounded numbers. We rounded the timer readout to the nearest ten to unlock the first 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
80
90
50
3000
70
30
50
3000
800
70
50
200
8000
70
T
80
6000
200
50
20
90
50
20
800
50
3000
200
90
70
T
80
Round 76 to the nearest tenT
Round 6,450 to the nearest thousandU
Round 19 to the nearest tenA
Round 7,803 to the nearest thousandN
Round 2,976 to the nearest thousandR
Round 87 to the nearest tenH
Round 47 to the nearest tenE
Round 26 to the nearest tenV
Round 775 to the nearest hundredD
Round 239 to the nearest hundredS
Round 72 to the nearest tenO
0/11 letters found
Clue 2

Addition

The junior assistant added up all the practice soccer balls in the bin to find where the suspect ran.

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
906
406
484
330
805
484
622
448
602
435
428
622
602
484
587
448
224
950
448
330
708
224
T
906
406
T
906
406
484
428
484
828
T
906
828
599
599
T
906
491 + 415 =T
208 + 394 =Y
299 + 136 =P
316 + 306 =A
145 + 185 =S
279 + 549 =F
79 + 145 =I
134 + 272 =H
244 + 343 =R
208 + 240 =K
173 + 311 =E
296 + 303 =O
377 + 331 =W
150 + 278 =L
355 + 595 =C
290 + 515 =N
0/16 letters found
Clue 3

Subtraction

The coach checked the clean jersey rack and subtracted the missing shirts 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
435
843
293
524
205
524
745
293
779
T
435
293
203
T
435
524
779
869
205
877
779
843
498
293
877
293
869
766
498
138
203
869
524
467 - 32 =T
401 - 198 =A
664 - 140 =S
1012 - 143 =R
974 - 97 =N
894 - 115 =C
753 - 255 =Y
1216 - 373 =H
789 - 23 =G
522 - 317 =U
607 - 314 =E
810 - 65 =P
342 - 204 =B
0/13 letters found
Clue 4

Multiplication facts (1-12)

We counted the neat rows of training cones on the grass and multiplied them to locate a dropped note.

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
14
2
121
144
121
T
14
121
1
T
14
132
4
121
90
99
33
50
12
144
90
15
132
100
55
2
18
132
66
7 × 2 =T
2 × 1 =H
10 × 5 =U
5 × 3 =P
6 × 3 =A
5 × 11 =Y
12 × 11 =I
10 × 10 =K
6 × 2 =N
1 × 1 =C
9 × 10 =S
11 × 11 =E
11 × 6 =R
9 × 11 =F
1 × 4 =V
12 × 12 =D
3 × 11 =O
0/17 letters found
Clue 5

Division facts (1-12) — the last clue

We split the extra juice boxes equally among the starting lineup, and the leftover boxes pointed us to the 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
10 ÷ 2 = ?
120 ÷ 10 = ?
33 ÷ 11 = ?
4 ÷ 2 = ?
45 ÷ 5 = ?
32 ÷ 4 = ?
12 ÷ 3 = ?
99 ÷ 9 = ?
24 ÷ 4 = ?
70 ÷ 10 = ?
5 ÷ 5 = ?
Step 2 — cross out the sentence with each answer
1.The villain dashes across the field in gold cleats, then slides on the grass for a sliding tackle.
2.The villain dashes across the field in gold cleats, then leaps sideways for a diving save.
3.The villain blocks the ball with silver shin guards, then slides on the grass for a sliding tackle.
4.The villain nods to the crowd with a striped headband, then scoops the ball with a rainbow flick.
5.The villain stretches a warm arm in a thermal sleeve, then leaps high for a bicycle kick.
6.The villain blocks the ball with silver shin guards, then scores a goal with a header shot.
7.The villain catches the trophy with neon goalie gloves, then scoops the ball with a rainbow flick.
8.The villain nods to the crowd with a striped headband, then slides on the grass for a sliding tackle.
9.The villain stretches a warm arm in a thermal sleeve, then scoops the ball with a rainbow flick.
10.The villain dashes across the field in gold cleats, then leaps high for a bicycle kick.
11.The villain stretches a warm arm in a thermal sleeve, then scores a goal with a header shot.
12.The villain nods to the crowd with a striped headband, then leaps sideways for a diving save.
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
The Golden Boot Mystery — set in the World Cup Stadium
Format
Interactive online & printable worksheet with answer key
Solution
One unique, verified culprit among 21 suspects

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