Math Mysteries
SoccerGrade 2Reading: grades 1-2Place valueAdditionSubtractionSkip countingMissing addends

The Big Soccer Snooper

Oh no! The big gold cup is gone from the locker room. The championship game starts very soon. We need to find the sneaky soccer player who took it. Look for clues on the grassy pitch!

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 GearKicking FootHair ColorFear
AlexPower PassGolden WhistleRight FootedBright OrangeWater Puddles
SamPower PassStriped SocksLeft FootedJet BlackSqueaky Grass
BenTurbo SprintSpiked GlovesLeft FootedBright OrangeSqueaky Grass
MiaSuper KickSpiked GlovesRight FootedJet BlackSqueaky Grass
RexSafe CatchShiny CleatsLeft FootedNeon GreenWater Puddles
TomSuper KickGolden WhistleLeft FootedJet BlackSqueaky Grass
AmyTurbo SprintStriped SocksRight FootedBright OrangeLoud Whistles
TedMega HeaderNeon HeadbandLeft FootedBright OrangeLoud Whistles
JanPower PassGolden WhistleLeft FootedJet BlackSqueaky Grass
RoySafe CatchSpiked GlovesLeft FootedJet BlackLoud Whistles
DanTurbo SprintGolden WhistleLeft FootedNeon GreenSqueaky Grass
KaiTurbo SprintGolden WhistleLeft FootedJet BlackSqueaky Grass
JayPower PassNeon HeadbandRight FootedJet BlackWater Puddles
KimMega HeaderShiny CleatsRight FootedJet BlackLoud Whistles
TimSafe CatchSpiked GlovesRight FootedBright OrangeLoud Whistles
EvaSuper KickShiny CleatsLeft FootedJet BlackSqueaky Grass
ZoeMega HeaderStriped SocksRight FootedNeon GreenWater Puddles
AliPower PassNeon HeadbandLeft FootedBright OrangeSqueaky Grass
NedSafe CatchSpiked GlovesRight FootedBright OrangeSqueaky Grass
LeoSuper KickGolden WhistleLeft FootedJet BlackWater Puddles
AbbyMega HeaderShiny CleatsLeft FootedNeon GreenSqueaky Grass
Clue 1

Place value

The electronic scoreboard is broken. It only shows tens and ones blocks now. Count the place value blocks to see our 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
41
37
51
71
76
51
94
65
21
T
41
37
36
51
12
35
27
51
71
76
27
T
41
80
51
94
93
71
T
41
93
36
38
51
35
71
27
82
65
71
What number has 4 tens and 1 one?T
What number has 8 tens and 0 ones?W
What number has 3 tens and 7 ones?H
What number has 2 tens and 7 ones?O
What number has 6 tens and 5 ones?K
What number has 7 tens and 6 ones?N
What number has 9 tens and 3 ones?R
What number has 1 ten and 2 ones?F
What number has 3 tens and 8 ones?P
What number has 7 tens and 1 one?S
What number has 8 tens and 2 ones?C
What number has 3 tens and 6 ones?I
What number has 9 tens and 4 ones?A
What number has 3 tens and 5 ones?D
What number has 2 tens and 1 one?Y
What number has 5 tens and 1 one?E
0/16 letters found
Clue 2

Addition

We found two piles of practice cones by the goal. Let us add the piles together 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
47
23
36
30
61
28
30
52
70
85
80
70
32
36
52
61
T
47
23
T
47
23
36
58
36
37
T
47
37
69
69
T
47
69
56
58
25
25 + 22 =T
16 + 9 =Y
33 + 25 =L
13 + 23 =E
16 + 14 =K
38 + 23 =I
31 + 54 =S
19 + 9 =C
23 + 9 =D
45 + 25 =A
12 + 11 =H
37 + 43 =M
37 + 32 =O
27 + 25 =W
17 + 20 =F
35 + 21 =N
0/16 letters found
Clue 3

Subtraction

The team coach had some soccer balls in a big net. Some balls are gone now. Subtract the count to get a 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
38
79
69
T
38
79
39
69
58
16
87
39
77
77
69
12
15
50
16
26
34
69
37
59
52
21
42
37
16
16
52 - 14 =T
16 - 4 =D
45 - 30 =O
85 - 27 =F
40 - 19 =G
99 - 40 =K
117 - 30 =L
41 - 15 =Q
81 - 29 =Y
52 - 10 =R
117 - 40 =P
105 - 26 =H
62 - 28 =U
43 - 6 =A
64 - 25 =I
53 - 3 =N
82 - 13 =E
43 - 27 =S
0/18 letters found
Clue 4

Skip counting

Look at the dirty cleats on the field. They left a line of prints. Skip count by twos on the turf to read this 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
6
130
26
90
36
35
110
70
36
8
65
9
22
26
T
6
40
24
33
90
25
130
33
80
12
Skip-count by 2s. Fill the blank: 2, 4, ___, 8, 10T
Skip-count by 2s. Fill the blank: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, ___, 24, 26J
Skip-count by 2s. Fill the blank: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, ___, 26, 28L
Skip-count by 2s. Fill the blank: 2, 4, 6, 8, 10, ___, 14, 16R
Skip-count by 10s. Fill the blank: 10, 20, 30, 40, 50, 60, 70, 80, ___, 100, 110C
Skip-count by 3s. Fill the blank: 3, 6, ___, 12, 15D
Skip-count by 2s. Fill the blank: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, ___, 28, 30E
Skip-count by 3s. Fill the blank: 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, ___, 36, 39A
Skip-count by 3s. Fill the blank: 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, ___, 39, 42O
Skip-count by 5s. Fill the blank: 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, ___, 70, 75N
Skip-count by 5s. Fill the blank: 5, 10, 15, 20, ___, 30, 35K
Skip-count by 10s. Fill the blank: 10, 20, 30, 40, 50, 60, 70, 80, 90, 100, ___, 120, 130S
Skip-count by 5s. Fill the blank: 5, 10, 15, 20, 25, 30, ___, 40, 45P
Skip-count by 10s. Fill the blank: 10, 20, 30, 40, 50, 60, 70, ___, 90, 100I
Skip-count by 5s. Fill the blank: 5, 10, 15, 20, 25, 30, 35, ___, 45, 50B
Skip-count by 10s. Fill the blank: 10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110, 120, ___, 140, 150H
Skip-count by 5s. Fill the blank: 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, ___, 75, 80F
Skip-count by 2s. Fill the blank: 2, 4, 6, ___, 10, 12U
0/18 letters found
Clue 5

Missing addends — the last clue

We need a full rack of juice boxes for the team. We only have a few. Find the missing number to get 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
2 + ___ = 5
7 + ___ = 18
8 + ___ = 20
5 + ___ = 14
4 + ___ = 10
7 + ___ = 12
6 + ___ = 8
5 + ___ = 12
10 + ___ = 18
7 + ___ = 17
6 + ___ = 7
Step 2 — cross out the sentence with each answer
1.The villain stops the fast shot, then swipes the shiny gold medal.
2.The villain dribbles past the goalie, then grabs the referee whistle.
3.The villain heads the ball high, then hides the lucky game ball.
4.The villain does a trick kick, then hides the lucky game ball.
5.The villain runs like the wind, then grabs the referee whistle.
6.The villain runs like the wind, then takes the team snack box.
7.The villain runs like the wind, then swipes the shiny gold medal.
8.The villain dribbles past the goalie, then snatches the shiny championship cup.
9.The villain stops the fast shot, then takes the team snack box.
10.The villain heads the ball high, then swipes the shiny gold medal.
11.The villain dribbles past the goalie, then hides the lucky game ball.
12.The villain does a trick kick, then snatches the shiny championship cup.
Solve it

Name the culprit

Choose the one suspect left standing.

About this mystery

Grade level
Grade 2 math
Math topics
Place value, Addition, Subtraction, Skip counting, Missing addends
Reading level
grades 1-2
Theme
The Big Soccer Snooper — set in The Green Field Stadium
Format
Interactive online & printable worksheet with answer key
Solution
One unique, verified culprit among 21 suspects

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