Math Crackers
⚽ SoccerGrade 4Reading: grades 3-4Skip countingMultiplicationRoundingSubtractionDivision

The Great Championship Trophy Mystery

Just hours before the kickoff of the big final match, the golden championship trophy vanished from its display case! Detective Sam must use math clues around the stadium to catch the culprit.

Suspects

Possible suspects

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

21 of 21 still in play
NameSpecial MoveGear PieceDominant FootHairstyleWeakness
Mia HammockTurbo KickPadded GlovesLeft FootedCurly AfroPoor Tracking
Luka ModPower HeaderGPS TrackerLeft FootedSpiky CutSlow Recovery
Pedri GonzalezBicycle KickGold CleatsLeft FootedSpiky CutSlow Recovery
Federico ValverdeTurbo KickGPS TrackerRight FootedBraided TopSlow Recovery
Bukayo SakaCurved PassStar HeadbandLeft FootedSpiky CutSlow Recovery
Sunil ChhetriBicycle KickGold CleatsRight FootedBraided TopSlow Recovery
Chloe KellyStealth DribbleGold CleatsLeft FootedCurly AfroSlow Recovery
Erling GoalStealth DribbleGPS TrackerLeft FootedBraided TopWeak Tackling
Cristiano ValeCurved PassPadded GlovesLeft FootedSpiky CutSlow Recovery
Alex MorganfieldTurbo KickGPS TrackerRight FootedCurly AfroSlow Recovery
Son HeungTurbo KickPadded GlovesRight FootedSpiky CutSlow Recovery
Aitana BonCurved PassNeon Shin GuardsLeft FootedSpiky CutPoor Tracking
Kylian DashStealth DribbleGPS TrackerLeft FootedSpiky CutWeak Tackling
Cole PalmerPower HeaderPadded GlovesLeft FootedBraided TopPoor Tracking
Megan RapinoTurbo KickNeon Shin GuardsRight FootedSpiky CutSlow Recovery
Leo SterlingPower HeaderPadded GlovesRight FootedBraided TopSlow Recovery
Marta FieldsPower HeaderPadded GlovesLeft FootedCurly AfroSlow Recovery
Jamal MusialaCurved PassGold CleatsLeft FootedSpiky CutSlow Recovery
Gavi PaezTurbo KickNeon Shin GuardsRight FootedSpiky CutWeak Tackling
Alphonso DaviesTurbo KickGold CleatsRight FootedSpiky CutSlow Recovery
Sam SwiftPower HeaderGPS TrackerLeft FootedSpiky CutWeak Tackling
Clue 1

Skip counting

The stadium manager counted field markers in jump steps along the sideline to find a hidden 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
27
14
100
9
42
100
70
130
15
120
100
9
42
120
T
27
35
100
70
24
60
70
15
15
100
15
50
26
120
16
100
9
Skip-count by 3s. Fill the blank: 3, 6, 9, 12, 15, 18, 21, 24, ___, 30, 33T
Skip-count by 5s. Fill the blank: 5, 10, 15, 20, 25, 30, ___, 40, 45W
Skip-count by 10s. Fill the blank: 10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110, 120, ___, 140, 150K
Skip-count by 3s. Fill the blank: 3, 6, ___, 12, 15S
Skip-count by 2s. Fill the blank: 2, 4, 6, 8, 10, 12, ___, 16, 18H
Skip-count by 3s. Fill the blank: 3, 6, 9, 12, 15, 18, 21, ___, 27, 30R
Skip-count by 5s. Fill the blank: 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, ___, 65, 70P
Skip-count by 2s. Fill the blank: 2, 4, 6, 8, 10, 12, 14, ___, 18, 20V
Skip-count by 10s. Fill the blank: 10, 20, 30, 40, 50, 60, ___, 80, 90A
Skip-count by 5s. Fill the blank: 5, 10, 15, 20, 25, 30, 35, 40, 45, ___, 55, 60G
Skip-count by 3s. Fill the blank: 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36, 39, ___, 45, 48N
Skip-count by 3s. Fill the blank: 3, 6, 9, 12, ___, 18, 21D
Skip-count by 10s. Fill the blank: 10, 20, 30, 40, 50, 60, 70, 80, 90, ___, 110, 120E
Skip-count by 2s. Fill the blank: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, ___, 28, 30L
Skip-count by 10s. Fill the blank: 10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110, ___, 130, 140O
0/15 letters found
Clue 2

Multiplication facts (1-12)

The coach checked rows of practice balls on the equipment rack to unlock the next piece of evidence.

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
2
110
90
7
3
90
24
100
100
21
49
100
90
88
27
3
80
56
144
21
T
2
110
T
2
110
90
80
90
132
T
2
132
27
27
T
2
2 × 1 =T
8 × 11 =D
1 × 3 =N
10 × 10 =K
7 × 8 =Y
7 × 7 =C
10 × 9 =E
7 × 1 =S
12 × 12 =W
8 × 10 =L
6 × 4 =A
3 × 7 =I
12 × 11 =F
9 × 3 =O
11 × 10 =H
0/15 letters found
Clue 3

Rounding

The scoreboard display rounded the total kick distance to the nearest hundred to reveal a mystery hint.

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
1100
900
90
110
230
90
50
7000
70
50
110
110
30
2300
70
T
1100
2300
130
90
200
2300
370
90
130
Round 1,136 to the nearest hundredT
Round 367 to the nearest tenV
Round 69 to the nearest tenW
Round 166 to the nearest hundredC
Round 51 to the nearest tenA
Round 133 to the nearest tenR
Round 113 to the nearest tenS
Round 26 to the nearest tenL
Round 879 to the nearest hundredH
Round 6,674 to the nearest thousandK
Round 88 to the nearest tenE
Round 2,280 to the nearest hundredO
Round 227 to the nearest tenN
0/13 letters found
Clue 4

Subtraction

The referee subtracted used water bottles from the locker room bin to track down a missing 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.

E
4753
2611
7713
7625
E
4753
3955
2258
E
4753
2490
7434
2837
8526
2490
8771
2490
7999
7713
7834
8255
2258
7965
8322
4951 - 198 =E
2525 - 35 =S
11712 - 3457 =Y
9685 - 2251 =H
5350 - 2739 =V
11191 - 3566 =D
8234 - 4279 =N
10572 - 2738 =K
10877 - 2555 =T
8062 - 97 =U
12065 - 4066 =P
11929 - 4216 =I
13363 - 4592 =A
3881 - 1623 =C
5454 - 2617 =O
11788 - 3262 =W
0/16 letters found
Clue 5

Division facts (1-12) — the last clue

The team captain split the remaining training cones into equal piles to decode the final secret.

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
96 ÷ 8 = ?
11 ÷ 1 = ?
25 ÷ 5 = ?
63 ÷ 9 = ?
4 ÷ 2 = ?
11 ÷ 11 = ?
48 ÷ 6 = ?
20 ÷ 2 = ?
18 ÷ 3 = ?
36 ÷ 12 = ?
36 ÷ 4 = ?
Step 2 — cross out the sentence with each answer
1.The villain hid the championship trophy, then strapped on neon shin guards.
2.The villain took the team captain armband, then tied on a star headband.
3.The villain swiped the referee whistle, then laced up gold cleats.
4.The villain hid the championship trophy, then checked a gps tracker.
5.The villain stole the match ball, then laced up gold cleats.
6.The villain swiped the referee whistle, then tied on a star headband.
7.The villain hid the championship trophy, then adjusted padded gloves.
8.The villain swiped the referee whistle, then checked a gps tracker.
9.The villain swiped the referee whistle, then strapped on neon shin guards.
10.The villain took the team captain armband, then checked a gps tracker.
11.The villain stole the match ball, then tied on a star headband.
12.The villain swapped the corner flags, then laced up gold cleats.
Solve it

Name the culprit

Choose the one suspect left standing.

About this mystery

Grade level
Grade 4 math
Math topics
Skip counting, Multiplication, Rounding, Subtraction, Division
Reading level
grades 3-4
Theme
The Great Championship Trophy Mystery — set in Starlight City Soccer Stadium
Format
Interactive online & printable worksheet with answer key
Solution
One unique, verified culprit among 21 suspects

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