Math Mysteries
SoccerGrade 3Reading: grades 3-4RoundingAdditionSubtractionMultiplicationDivision

The Case of the Vanished Captain

The whistle blew for the championship, but the Team Captain was gone. Someone snuck onto the field and grabbed her right before kickoff. Now it is up to you to track down the Pitch Prowler before the final match begins.

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 MoveField TrickPlayerHair ColorWeakness
Lucy ParkRocket ShotFakes the GoalieBoyBlackMuddy Cleats
Sam OkaforBicycle KickSteals the BallBoyRedBlinding Lights
Leo FischerBicycle KickLeaps Over DefendersBoyBlondBlinding Lights
Ruby AdamsRocket ShotSprints the WingGirlBlondBlinding Lights
Ella BrooksLightning DribbleLeaps Over DefendersGirlBlondBlinding Lights
Jasper ReedRocket ShotSteals the BallGirlRedLoud Whistles
Zara KhanLightning DribbleSprints the WingGirlBlondMuddy Cleats
Pia RomanoBicycle KickBends the BallBoyBlondLoud Whistles
Coco DiazRocket ShotBends the BallGirlBlondBlinding Lights
Tess WalkerLightning DribbleLeaps Over DefendersGirlBlackBlinding Lights
Felix MorenoRocket ShotSteals the BallGirlRedBlinding Lights
Lina CostaDiving HeaderSteals the BallGirlRedBlinding Lights
Mateo CruzRocket ShotBends the BallGirlRedBlinding Lights
Milo HayesBicycle KickSteals the BallGirlBlondLoud Whistles
Ben CarterLightning DribbleSprints the WingGirlBlondBlinding Lights
Ava KellyDiving HeaderLeaps Over DefendersGirlBlondLoud Whistles
Diego RamosBicycle KickSprints the WingBoyBlackLoud Whistles
Kai JohnsonLightning DribbleSprints the WingBoyBlondLoud Whistles
Omar SaidDiving HeaderSprints the WingGirlBlondBlinding Lights
Theo NguyenRocket ShotSteals the BallBoyBlondBlinding Lights
Mia TorresDiving HeaderSteals the BallGirlBlondLoud Whistles
Clue 1

Rounding

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
60
500
3000
300
7000
800
800
30
7000
700
200
30
700
700
90
T
60
800
3000
30
40
90
300
3000
50
20
3000
5000
3000
700
20
3000
50
400
Round 57 to the nearest tenT
Round 168 to the nearest hundredC
Round 545 to the nearest hundredH
Round 661 to the nearest hundredN
Round 374 to the nearest hundredS
Round 2,807 to the nearest thousandE
Round 830 to the nearest hundredL
Round 94 to the nearest tenO
Round 48 to the nearest tenR
Round 7,398 to the nearest thousandI
Round 31 to the nearest tenA
Round 43 to the nearest tenP
Round 17 to the nearest tenD
Round 4,858 to the nearest thousandF
Round 298 to the nearest hundredV
0/15 letters found
Clue 2

Addition

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
447
806
612
779
803
851
A
447
779
501
256
851
A
447
788
779
982
417
417
501
340
256
921
612
256
803
851
135 + 312 =A
379 + 424 =L
535 + 253 =C
614 + 307 =F
419 + 193 =I
240 + 539 =R
577 + 405 =O
139 + 201 =H
211 + 206 =S
510 + 341 =D
344 + 462 =G
229 + 272 =T
99 + 157 =E
0/13 letters found
Clue 3

Subtraction

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

B
694
793
856
783
586
769
121
856
783
586
769
759
B
694
121
856
138
777
843
777
769
586
843
129
856
121
121
738
856
138
879 - 185 =B
879 - 86 =R
1089 - 312 =D
800 - 62 =A
861 - 18 =E
1010 - 154 =I
1092 - 309 =G
1075 - 306 =T
201 - 63 =N
613 - 27 =H
903 - 144 =S
381 - 252 =V
275 - 154 =L
0/13 letters found
Clue 4

Multiplication facts (1–12)

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
54
1
120
144
10
28
16
A
54
30
81
56
A
54
22
144
10
12
16
100
22
144
96
96
100
81
1
A
54
120
120
9 × 6 =A
5 × 6 =I
1 × 12 =T
9 × 9 =R
12 × 8 =C
10 × 12 =L
10 × 10 =E
2 × 5 =N
1 × 1 =B
11 × 2 =S
7 × 8 =W
4 × 4 =H
4 × 7 =D
12 × 12 =O
0/14 letters found
Clue 5

Division facts (1–12) — the last 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
48 ÷ 8 = ?
9 ÷ 1 = ?
5 ÷ 5 = ?
50 ÷ 5 = ?
144 ÷ 12 = ?
80 ÷ 10 = ?
24 ÷ 6 = ?
28 ÷ 4 = ?
5 ÷ 1 = ?
27 ÷ 9 = ?
6 ÷ 3 = ?
Step 2 — cross out the sentence with each answer
1.The villain blasts a rocket shot, then bends the ball around the wall.
2.The villain flips into a bicycle kick, then leaps over the defenders.
3.The villain dribbles past everyone, then leaps over the defenders.
4.The villain dives for a header, then leaps over the defenders.
5.The villain dribbles past everyone, then steals the ball clean.
6.The villain blasts a rocket shot, then sprints down the wing.
7.The villain flips into a bicycle kick, then fakes out the goalie.
8.The villain spins into a quick juke, then steals the ball clean.
9.The villain dribbles past everyone, then sprints down the wing.
10.The villain dribbles past everyone, then fakes out the goalie.
11.The villain dives for a header, then sprints down the wing.
12.The villain dives for a header, then steals the ball clean.
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 Case of the Vanished Captain — set in Sunfield Stadium on the night of the big championship
Format
Interactive online & printable worksheet with answer key
Solution
One unique, verified culprit among 21 suspects