Math Mysteries
⚽ SoccerGrade 1Reading: grades 3-4AdditionSubtractionSkip countingPlace valueMissing addends

The Great Cup Caper

The championship match is about to start, but the shiny Golden Cup has been stolen! A tricky soccer player swapped the trophy with a squeaky plastic toy. The referee found a list of suspects, but we need your math skills to help us crack the case and save the big 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
NameSignature MoveSpecial GearDominant FootHair StyleFoil
CristianoDiving tackleSpeed water bottleRight-footedCurly brown hairMuddy turf
Trinity RodmanGoalie saveNeon cleatsRight-footedCurly brown hairMuddy turf
Sam KerrHeader goalNeon cleatsRight-footedCurly brown hairMuddy turf
Jude BellinghamCorner kickGrip glovesLeft-footedSpiky black hairSqueaky whistle
Son HeungminCorner kickGold shin guardsLeft-footedBright blonde ponyMuddy turf
Lucy BronzeDiving tackleSmart headbandLeft-footedCurly brown hairBright stadium lights
Leo MessiCorner kickGold shin guardsRight-footedCurly brown hairMuddy turf
Christian PulisicCorner kickGold shin guardsRight-footedBright blonde ponyBright stadium lights
Kylian MbappeBicycle kickSpeed water bottleLeft-footedCurly brown hairMuddy turf
Neymar JrHeader goalSpeed water bottleRight-footedCurly brown hairSqueaky whistle
Robert LewandowskiCorner kickGrip glovesRight-footedBright blonde ponySqueaky whistle
Marcus RashfordCorner kickGold shin guardsRight-footedCurly brown hairSqueaky whistle
Mohamed SalahDiving tackleGold shin guardsRight-footedBright blonde ponyMuddy turf
Alex MorganDiving tackleGold shin guardsLeft-footedCurly brown hairMuddy turf
Kevin De BruyneCorner kickGrip glovesRight-footedCurly brown hairMuddy turf
Bukayo SakaCorner kickNeon cleatsLeft-footedSpiky black hairSqueaky whistle
Virgil van DijkCorner kickSmart headbandRight-footedBright blonde ponyMuddy turf
Alisha LehmannDiving tackleNeon cleatsLeft-footedCurly brown hairBright stadium lights
Erling HaalandHeader goalGold shin guardsRight-footedCurly brown hairSqueaky whistle
Sophia SmithBicycle kickGold shin guardsLeft-footedBright blonde ponySqueaky whistle
Megan RapinoeCorner kickGrip glovesRight-footedBright blonde ponyMuddy turf
Clue 1

Addition

The team manager is counting the practice cones. We need to add the orange cones and blue cones together to find the sum.

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
11
7
8
4
10
4
2
8
17
T
11
20
3
8
4
18
3
T
11
7
16
15
8
16
4
2
8
8
20
6
16
T
11
8
9
5
3
T
11
T
11
19
8
3 + 8 =T
4 + 2 =W
9 + 6 =V
1 + 1 =P
8 + 8 =A
3 + 1 =S
9 + 9 =N
2 + 1 =O
5 + 2 =H
4 + 1 =B
4 + 6 =U
6 + 13 =L
4 + 5 =R
10 + 10 =D
4 + 4 =E
10 + 7 =C
0/16 letters found
Clue 2

Subtraction

The coach brought a bag of soccer balls, but some flew over the fence. Subtract the lost balls from the starting total 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
15
4
9
10
2
18
18
9
10
11
10
9
8
9
10
13
T
15
7
14
12
5
14
10
12
17
4
T
15
8
7
7
T
15
9
16
17 - 2 =T
8 - 6 =U
15 - 7 =F
20 - 2 =N
16 - 4 =I
14 - 1 =S
11 - 4 =O
13 - 2 =P
17 - 1 =D
17 - 3 =K
12 - 2 =R
18 - 1 =G
8 - 4 =H
16 - 7 =E
7 - 2 =C
0/15 letters found
Clue 3

Skip counting

Let's count the sports drink bottles lined up by the bench. They are grouped in pairs, so we can skip count by twos to find the total.

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
12
26
90
T
12
26
24
90
25
60
27
24
28
28
90
15
24
20
T
12
26
90
8
130
15
15
140
T
12
130
40
25
Skip-count by 2s. Fill the blank: 2, 4, 6, 8, 10, ___, 14, 16T
Skip-count by 5s. Fill the blank: 5, 10, 15, ___, 25, 30N
Skip-count by 2s. Fill the blank: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, ___, 28, 30H
Skip-count by 5s. Fill the blank: 5, 10, 15, 20, ___, 30, 35F
Skip-count by 5s. Fill the blank: 5, 10, ___, 20, 25D
Skip-count by 10s. Fill the blank: 10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110, 120, 130, ___, 150, 160Y
Skip-count by 2s. Fill the blank: 2, 4, 6, ___, 10, 12M
Skip-count by 10s. Fill the blank: 10, 20, 30, ___, 50, 60R
Skip-count by 10s. Fill the blank: 10, 20, 30, 40, 50, 60, 70, 80, ___, 100, 110E
Skip-count by 5s. Fill the blank: 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, ___, 65, 70S
Skip-count by 2s. Fill the blank: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, ___, 30, 32P
Skip-count by 3s. Fill the blank: 3, 6, 9, 12, 15, 18, 21, 24, ___, 30, 33L
Skip-count by 10s. Fill the blank: 10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110, 120, ___, 140, 150U
Skip-count by 3s. Fill the blank: 3, 6, 9, 12, 15, 18, 21, ___, 27, 30I
0/14 letters found
Clue 4

Place value

We are looking at the jersey numbers on the laundry rack. Let's find how many tens and ones are in these double-digit numbers.

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

C
69
16
84
91
70
14
84
47
67
27
40
82
85
84
67
82
24
91
72
89
96
47
27
96
40
72
14
72
27
C
69
40
What number has 6 tens and 9 ones?C
What number has 1 ten and 6 ones?U
What number has 7 tens and 0 ones?Y
What number has 8 tens and 9 ones?F
What number has 8 tens and 5 ones?I
What number has 9 tens and 1 one?L
What number has 7 tens and 2 ones?E
What number has 1 ten and 4 ones?B
What number has 8 tens and 2 ones?A
What number has 9 tens and 6 ones?T
What number has 4 tens and 7 ones?O
What number has 4 tens and 0 ones?H
What number has 8 tens and 4 ones?R
What number has 6 tens and 7 ones?W
What number has 2 tens and 4 ones?S
What number has 2 tens and 7 ones?N
0/16 letters found
Clue 5

Missing addends — the last clue

The equipment bag holds twelve shin guards. We only see eight on the grass, so we must find how many are still missing inside.

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
2 + ___ = 9
3 + ___ = 8
9 + ___ = 13
4 + ___ = 14
5 + ___ = 7
9 + ___ = 21
8 + ___ = 17
8 + ___ = 16
2 + ___ = 8
8 + ___ = 9
3 + ___ = 6
Step 2 — cross out the sentence with each answer
1.The villain takes the goalie gloves, then escapes down the players tunnel.
2.The villain hides the championship banner, then escapes down the players tunnel.
3.The villain steals the official game ball, then leaps over the stadium fence.
4.The villain steals the official game ball, then sprints across the muddy field.
5.The villain snatches the referee whistle, then leaps over the stadium fence.
6.The villain swipes the golden trophy, then leaps over the stadium fence.
7.The villain hides the championship banner, then sprints across the muddy field.
8.The villain swipes the golden trophy, then zips past the cheering fans.
9.The villain takes the goalie gloves, then leaps over the stadium fence.
10.The villain snatches the referee whistle, then sprints across the muddy field.
11.The villain snatches the referee whistle, then zips past the cheering fans.
12.The villain swipes the golden trophy, then sprints across the muddy field.
Solve it

Name the culprit

Choose the one suspect left standing.

About this mystery

Grade level
Grade 1 math
Math topics
Addition, Subtraction, Skip counting, Place value, Missing addends
Reading level
grades 3-4
Theme
The Great Cup Caper — set in The Golden Cup Stadium
Format
Interactive online & printable worksheet with answer key
Solution
One unique, verified culprit among 21 suspects

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