Math Mysteries
SoccerGrade 2Reading: grades 3-4AdditionSubtractionSkip countingPlace valueMissing addends

The Championship Soccer Ball Caper

The big game is tonight, but someone has swiped the Championship Golden Soccer Ball right out of the trophy case! Coach Alex is in a panic. The culprit left a trail of mysterious clues around the stadium turf. We need to analyze the clues, profile the suspects, and save the tournament 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 KickLucky GearKicking FootHair StyleDistraction Snack
KerrPower HeaderStriped HeadbandRight FootedCurly Blonde HairOrange Slices
MartaPower HeaderGlow WristbandRight FootedCurly Blonde HairOrange Slices
HoranNutmeg DribbleGlow WristbandRight FootedSpiky Black HairOrange Slices
HaalandBicycle KickPatterned SocksLeft FootedSpiky Black HairOrange Slices
NeuerNutmeg DribblePatterned SocksLeft FootedNeon Green HairOrange Slices
MbappeBicycle KickGold Shin GuardsRight FootedCurly Blonde HairSalted Pretzels
LavelleBicycle KickStriped HeadbandRight FootedCurly Blonde HairSports Drink
MorganCurving Free KickGold Shin GuardsRight FootedCurly Blonde HairOrange Slices
DunnRocket VolleyGold Shin GuardsRight FootedSpiky Black HairSalted Pretzels
SalahRocket VolleyStriped HeadbandLeft FootedCurly Blonde HairOrange Slices
MessiNutmeg DribblePatterned SocksRight FootedCurly Blonde HairOrange Slices
KaneNutmeg DribbleGlow WristbandLeft FootedSpiky Black HairOrange Slices
OchoaPower HeaderPatterned SocksRight FootedNeon Green HairOrange Slices
NeymarNutmeg DribbleStriped HeadbandLeft FootedCurly Blonde HairSports Drink
SakaCurving Free KickGlow WristbandRight FootedCurly Blonde HairOrange Slices
RapinoeRocket VolleyPatterned SocksRight FootedNeon Green HairSalted Pretzels
RonaldoRocket VolleyGold Shin GuardsRight FootedCurly Blonde HairSalted Pretzels
AlissonRocket VolleyStriped HeadbandRight FootedNeon Green HairSalted Pretzels
RashfordBicycle KickStriped HeadbandRight FootedSpiky Black HairOrange Slices
CourtoisPower HeaderGlow WristbandRight FootedSpiky Black HairOrange Slices
SinclairPower HeaderPatterned SocksRight FootedNeon Green HairSports Drink
Clue 1

Addition

The coach needs to count the practice balls. Let us add up the soccer balls in the bin and the balls on the pitch to find the 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
22
30
65
T
22
30
86
65
83
28
90
65
45
43
90
T
22
48
65
40
21
44
40
T
22
T
22
65
21
43
65
28
45
90
66
31
45
7 + 15 =T
15 + 28 =N
15 + 13 =D
9 + 21 =H
15 + 25 =A
54 + 36 =O
18 + 13 =K
26 + 39 =E
20 + 46 =C
9 + 12 =R
25 + 61 =I
27 + 18 =S
26 + 22 =W
40 + 43 =F
29 + 15 =P
0/15 letters found
Clue 2

Subtraction

Someone popped some training cones. Subtract the broken cones from the total to reveal the next 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
42
71
54
39
83
39
21
54
78
T
42
31
25
78
31
39
27
57
25
26
28
75
66
25
T
42
71
T
42
71
54
38
25
88
71
T
42
87
34
34
T
42
52 - 10 =T
94 - 28 =W
69 - 15 =E
85 - 10 =Y
90 - 3 =F
49 - 28 =P
59 - 2 =A
101 - 13 =G
123 - 40 =U
34 - 8 =N
41 - 13 =L
109 - 38 =H
42 - 17 =I
63 - 32 =K
46 - 19 =M
54 - 15 =S
38 - 4 =O
92 - 14 =C
65 - 27 =R
0/19 letters found
Clue 3

Skip counting

The team is running laps in groups of five. Count by fives along the track lines to spot the 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
55
8
33
90
24
33
16
70
100
90
24
110
110
36
30
120
20
21
27
10
33
90
110
120
16
24
42
33
90
10
80
30
33
90
Skip-count by 5s. Fill the blank: 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, ___, 60, 65T
Skip-count by 3s. Fill the blank: 3, 6, 9, 12, 15, 18, 21, 24, ___, 30, 33B
Skip-count by 2s. Fill the blank: 2, 4, 6, 8, 10, 12, 14, ___, 18, 20A
Skip-count by 10s. Fill the blank: 10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110, ___, 130, 140R
Skip-count by 10s. Fill the blank: 10, 20, 30, 40, 50, 60, 70, ___, 90, 100I
Skip-count by 10s. Fill the blank: 10, 20, 30, 40, 50, 60, 70, 80, 90, ___, 110, 120Y
Skip-count by 3s. Fill the blank: 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, ___, 39, 42P
Skip-count by 3s. Fill the blank: 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, ___, 36, 39E
Skip-count by 10s. Fill the blank: 10, 20, ___, 40, 50C
Skip-count by 2s. Fill the blank: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, ___, 26, 28N
Skip-count by 10s. Fill the blank: 10, 20, 30, 40, 50, 60, 70, 80, ___, 100, 110S
Skip-count by 5s. Fill the blank: 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, ___, 75, 80K
Skip-count by 5s. Fill the blank: 5, 10, 15, ___, 25, 30U
Skip-count by 3s. Fill the blank: 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36, 39, ___, 45, 48G
Skip-count by 10s. Fill the blank: 10, 20, 30, 40, 50, 60, 70, 80, 90, 100, ___, 120, 130O
Skip-count by 2s. Fill the blank: 2, 4, 6, ___, 10, 12H
Skip-count by 2s. Fill the blank: 2, 4, 6, 8, ___, 12, 14L
Skip-count by 3s. Fill the blank: 3, 6, 9, 12, 15, 18, ___, 24, 27M
0/18 letters found
Clue 4

Place value

The stadium scoreboard has broken lights. Look at the digit in the tens place of the home team score to unlock this secret.

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
18
86
48
56
12
91
22
12
15
77
69
57
33
A
18
90
56
71
A
18
96
12
57
25
79
15
77
79
33
57
77
57
79
What number has 1 ten and 8 ones?A
What number has 5 tens and 7 ones?E
What number has 3 tens and 3 ones?H
What number has 9 tens and 1 one?Y
What number has 4 tens and 8 ones?U
What number has 7 tens and 1 one?W
What number has 1 ten and 5 ones?O
What number has 6 tens and 9 ones?D
What number has 2 tens and 5 ones?F
What number has 7 tens and 7 ones?N
What number has 8 tens and 6 ones?C
What number has 7 tens and 9 ones?T
What number has 1 ten and 2 ones?L
What number has 9 tens and 0 ones?I
What number has 5 tens and 6 ones?R
What number has 9 tens and 6 ones?S
What number has 2 tens and 2 ones?B
0/17 letters found
Clue 5

Missing addends — the last clue

We need twenty scrimmage vests but only found twelve on the bench. Find how many more vests are missing to solve this mystery.

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 + ___ = 13
5 + ___ = 7
9 + ___ = 13
3 + ___ = 4
3 + ___ = 13
7 + ___ = 19
10 + ___ = 19
3 + ___ = 6
3 + ___ = 11
6 + ___ = 12
7 + ___ = 12
Step 2 — cross out the sentence with each answer
1.The villain tricks the goalie with a nutmeg dribble, then polishes their gold shin guards.
2.The villain blasts a curving free kick into the sky, then polishes their gold shin guards.
3.The villain fires a rocket volley, then adjusts their striped headband.
4.The villain blasts a curving free kick into the sky, then taps their glow wristband.
5.The villain fires a rocket volley, then pulls up their patterned socks.
6.The villain fires a rocket volley, then polishes their gold shin guards.
7.The villain scores a power header, then adjusts their striped headband.
8.The villain tricks the goalie with a nutmeg dribble, then pulls up their patterned socks.
9.The villain tricks the goalie with a nutmeg dribble, then flashes their neon cleats.
10.The villain tricks the goalie with a nutmeg dribble, then adjusts their striped headband.
11.The villain scores a power header, then taps their glow wristband.
12.The villain blasts a curving free kick into the sky, then pulls up their patterned socks.
Solve it

Name the culprit

Choose the one suspect left standing.

About this mystery

Grade level
Grade 2 math
Math topics
Addition, Subtraction, Skip counting, Place value, Missing addends
Reading level
grades 3-4
Theme
The Championship Soccer Ball Caper — set in The Fireballs Soccer Stadium
Format
Interactive online & printable worksheet with answer key
Solution
One unique, verified culprit among 21 suspects

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