Math Crackers
🔎 VolleyballGrade 3Reading: grades 3-4MultiplicationWord problemsMulti-step word problemsSubtractionMissing addends

The Golden Whistle Mystery

Just before the final championship match of the summer tournament, someone snuck onto the sand court and stole the coveted Golden Whistle! Coach Sandy needs your math skills to narrow down the suspects and catch the court bandit.

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 PlayLucky GearServing HandHairstyleEquipment Flaw
Kathryn PlummerJump ServeNeon VisorRight Handed ServerHigh PonytailSqueaky Sneakers
Logan TomPower BlockNeon VisorRight Handed ServerBraided BunTorn Finger Tape
Misty MayFloat ServeNeon VisorLeft Handed ServerHigh PonytailSqueaky Sneakers
Lauren CarliniPower BlockGold KneepadsRight Handed ServerHigh PonytailSqueaky Sneakers
Maxwell HoltSky Ball ServeBright LacesLeft Handed ServerBraided BunSqueaky Sneakers
Taylor SanderSky Ball ServeBright LacesRight Handed ServerHigh PonytailLoose Elbow Guard
Jordan LarsonFloat ServeNeon VisorLeft Handed ServerBraided BunLoose Elbow Guard
Kerri WalshUnderhand SpikeBright LacesLeft Handed ServerHigh PonytailSqueaky Sneakers
Erik ShojiFloat ServeGold KneepadsLeft Handed ServerBraided BunLoose Elbow Guard
Alisha GlassJump ServeBright LacesLeft Handed ServerBraided BunSqueaky Sneakers
April RossPower BlockBright LacesLeft Handed ServerHigh PonytailSqueaky Sneakers
Aaron RussellUnderhand SpikeGold KneepadsLeft Handed ServerSpiky HairSqueaky Sneakers
Justine WongFloat ServeGold KneepadsRight Handed ServerHigh PonytailSqueaky Sneakers
Tori DixonUnderhand SpikeGold KneepadsLeft Handed ServerHigh PonytailSqueaky Sneakers
TJ DeFalcoPower BlockStriped Arm SleeveLeft Handed ServerHigh PonytailSqueaky Sneakers
Jenna GrayUnderhand SpikeNeon VisorLeft Handed ServerHigh PonytailTorn Finger Tape
Micah ChristensonUnderhand SpikeGold KneepadsLeft Handed ServerHigh PonytailTorn Finger Tape
Matt AndersonUnderhand SpikeStriped Arm SleeveLeft Handed ServerBraided BunTorn Finger Tape
Kelsey RobinsonJump ServeSparkle WristbandLeft Handed ServerSpiky HairTorn Finger Tape
Chiaka OgboguPower BlockBright LacesRight Handed ServerSpiky HairTorn Finger Tape
Foluke AkinradewoPower BlockNeon VisorRight Handed ServerSpiky HairTorn Finger Tape
Clue 1

Multiplication facts (1-12)

Coach Sandy arranged the volleyball racks in equal rows to count the balls.

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

V
21
18
24
24
42
18
2
25
64
30
28
2
64
100
7
30
42
8
42
28
100
8
18
5
30
25
42
8
56
28
24
30
30
V
21
30
3 × 7 =V
5 × 5 =D
1 × 8 =R
8 × 8 =O
3 × 8 =L
10 × 10 =T
3 × 10 =E
7 × 1 =W
7 × 4 =S
2 × 1 =N
7 × 8 =M
6 × 7 =A
9 × 2 =I
1 × 5 =P
0/14 letters found
Clue 2

Word problems

The team checked the score sheets from practice drills to track down clues.

Solve each problem to learn its letter, then write the letters in the boxes to fill in the missing word.

Awitnesssawthevillainwas
L
40
65
53
31
16
10
9
D
 
65
D
 
S
 
65
R
 
V
 
65
R
 
.
Coach Sandy lined up 4 rows of 10 court towels. How many court towels in all?L
There were 85 court towels. 32 were used up. How many court towels are left?F
Coach Sandy lined up 4 rows of 4 water bottles. How many water bottles in all?H
There were 55 kneepads. 24 were used up. How many kneepads are left?T
Coach Sandy lined up 2 rows of 5 whistles. How many whistles in all?A
Coach Sandy found 2 volleyballs yesterday and 7 more today. How many volleyballs in all?N
Coach Sandy found 29 kneepads yesterday and 36 more today. How many kneepads in all?E
0/7 letters found
Clue 3

Multi-step word problems

The tournament director calculated the points won across three different sets.

Solve each problem to learn its letter, then write the letters in the boxes to fill in the missing word.

Someonescaredthevillainoffwith
S
23
7
21
11
40
13
16
S
23
N
 
11
40
13
11
R
 
S
23
.
There were 81 volleyballs in all. 1 Spike City Stars used 35 volleyballs each. The other 2 Spike City Stars shared the rest equally. How many volleyballs did each of the other Spike City Stars get?S
Coach Sandy earned 3 kneepads in each of 6 rounds, plus 1 bonus kneepads. Then 6 kneepads were lost. How many kneepads are left?K
There were 58 volleyballs in all. 37 volleyballs were set aside. The rest were shared equally among 3 Spike City Stars. How many volleyballs did each get?Q
Coach Sandy earned 6 volleyballs in each of 2 rounds, plus 1 bonus volleyballs. Then 2 volleyballs were lost. How many volleyballs are left?E
Coach Sandy collected 67 volleyballs in the morning and 29 volleyballs in the afternoon, then split them equally among 6 Spike City Stars. How many volleyballs did each get?Y
Coach Sandy collected 16 whistles in the morning and 47 whistles in the afternoon, then split them equally among 3 Spike City Stars. How many whistles did each get?U
There were 427 court towels in all. 27 court towels were set aside. The rest were shared equally among 10 Spike City Stars. How many court towels did each get?A
0/7 letters found
Clue 4

Subtraction

The ball boy subtracted missing equipment from the total inventory list.

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
396
306
A
396
446
137
470
464
137
A
396
708
809
588
137
634
222
A
396
306
446
661
306
311
634
708
890
464
A
396
446
300
457
A
396
470
588
634
837
708
809
514 - 118 =A
330 - 19 =P
968 - 307 =G
674 - 204 =S
373 - 67 =H
658 - 212 =I
955 - 367 =F
816 - 182 =O
1135 - 326 =D
524 - 302 =M
1007 - 170 =U
558 - 94 =T
477 - 177 =L
538 - 81 =W
1233 - 343 =Y
1095 - 387 =N
241 - 104 =R
0/17 letters found
Clue 5

Missing addends — the last clue

The captain figured out how many more points were needed to hit the target score.

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
1 + ___ = 11
4 + ___ = 7
1 + ___ = 10
9 + ___ = 13
1 + ___ = 8
10 + ___ = 12
9 + ___ = 14
9 + ___ = 10
4 + ___ = 16
6 + ___ = 17
7 + ___ = 15
Step 2 — cross out the sentence with each answer
1.The villain blocked the final shot, then snatched the winning medal.
2.The villain served across the net, then snatched the winning medal.
3.The villain set the high pass, then snatched the winning medal.
4.The villain blocked the final shot, then snagged the golden whistle.
5.The villain set the high pass, then grabbed the shiny trophy.
6.The villain served across the net, then grabbed the shiny trophy.
7.The villain blocked the final shot, then swiped the team clipboard.
8.The villain spiked the game ball, then took the championship banner.
9.The villain dived onto the sand, then snatched the winning medal.
10.The villain dived onto the sand, then snagged the golden whistle.
11.The villain blocked the final shot, then grabbed the shiny trophy.
12.The villain set the high pass, then took the championship banner.
Solve it

Name the culprit

Choose the one suspect left standing.

About this mystery

Grade level
Grade 3 math
Math topics
Multiplication, Word problems, Multi-step word problems, Subtraction, Missing addends
Reading level
grades 3-4
Theme
The Golden Whistle Mystery — set in Sunburst Beach Volleyball Arena
Format
Interactive online & printable worksheet with answer key
Solution
One unique, verified culprit among 21 suspects

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