Math Crackers
🦕 Pirates, Soccer, DinosaursGrade 3Reading: grades 3-4RoundingAdditionSubtractionMultiplicationDivision

The Dino Pirate Cup Heist

Someone swapped Captain Raptor's Golden Anchor Trophy with a fake wooden skull during the Dino Pirate Cup! Solve the math clues to find out which pirate player pulled off the heist.

Suspects

Possible suspects

Cross off a row as each clue rules it out. On screen, tap a row.

21 of 21 still in play
NameDino Soccer MovePirate GearKicking FootHeadwearDistraction
Neymar JrT Rex KickGolden WhistleLeft FootedTriceratops CapRaw Meat Snacks
Megan RapinoeTricera TackleBone CleatsLeft FootedPirate TricorneRaw Meat Snacks
Barnaby BonesT Rex KickGolden WhistleRight FootedPirate TricorneSqueaky Dog Toys
Beth MeadTricera TackleCompass BallLeft FootedTriceratops CapSqueaky Dog Toys
Erling HaalandRaptor DashGolden WhistleRight FootedPirate TricorneRaw Meat Snacks
Christian PulisicRaptor DashCannon BootsLeft FootedPirate TricorneSqueaky Dog Toys
Mia HammRaptor DashCompass BallLeft FootedPirate TricorneSqueaky Dog Toys
Alex MorganRaptor DashGolden WhistleRight FootedPirate TricorneSqueaky Dog Toys
Kylian MbappéT Rex KickAnchor Shin GuardsRight FootedPirate TricorneRaw Meat Snacks
Alphonso DaviesPtero PassCannon BootsRight FootedBandana DreadlocksRaw Meat Snacks
Luka ModrićStego ShieldCannon BootsRight FootedPirate TricorneRaw Meat Snacks
Virgil van DijkTricera TackleCannon BootsRight FootedTriceratops CapRaw Meat Snacks
MartaPtero PassGolden WhistleLeft FootedPirate TricorneSqueaky Dog Toys
Cristiano RonaldoStego ShieldGolden WhistleLeft FootedTriceratops CapRaw Meat Snacks
Jack SparrowPtero PassAnchor Shin GuardsRight FootedPirate TricorneSqueaky Dog Toys
Lucy BronzeRaptor DashGolden WhistleRight FootedPirate TricorneShiny Doubloons
Bukayo SakaTricera TackleCompass BallRight FootedPirate TricorneRaw Meat Snacks
PeléStego ShieldAnchor Shin GuardsRight FootedPirate TricorneRaw Meat Snacks
Son HeungminRaptor DashCannon BootsLeft FootedBandana DreadlocksRaw Meat Snacks
Lionel MessiT Rex KickAnchor Shin GuardsLeft FootedPirate TricorneRaw Meat Snacks
Marcus RashfordRaptor DashCompass BallRight FootedTriceratops CapSqueaky Dog Toys
Clue 1

Rounding

The stadium scanner only gives rounded numbers for total pirate fans entering the arena.

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
200
9000
30
50
5000
60
60
500
5000
8000
70
7000
30
4000
8000
7000
T
200
300
4000
30
500
6000
7000
700
900
500
4000
4000
2000
500
60
60
Round 238 to the nearest hundredT
Round 7,973 to the nearest thousandN
Round 335 to the nearest hundredU
Round 4,745 to the nearest thousandI
Round 879 to the nearest hundredP
Round 3,573 to the nearest thousandS
Round 5,730 to the nearest thousandC
Round 9,071 to the nearest thousandH
Round 725 to the nearest hundredM
Round 63 to the nearest tenL
Round 2,014 to the nearest thousandB
Round 72 to the nearest tenD
Round 7,150 to the nearest thousandO
Round 526 to the nearest hundredA
Round 48 to the nearest tenV
Round 28 to the nearest tenE
0/16 letters found
Clue 2

Addition

You tally up all the dinosaur soccer balls left in the dugout after practice.

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

R
783
216
926
962
402
580
547
547
402
552
R
783
216
952
402
335
806
890
R
783
890
580
547
301
952
690
216
952
402
962
890
393
301
690
423 + 360 =R
308 + 382 =D
306 + 584 =E
269 + 124 =M
140 + 195 =S
171 + 130 =U
276 + 126 =T
242 + 338 =F
299 + 253 =P
645 + 317 =H
140 + 76 =I
228 + 319 =O
555 + 251 =W
332 + 620 =N
614 + 312 =G
0/15 letters found
Clue 3

Subtraction

You calculate how many gold coins were left after buying meat snacks for the raptors.

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
250
671
580
345
173
547
547
832
150
T
250
547
632
632
580
797
T
250
547
580
264
T
250
173
264
270
330
580
264
T
250
150
848
264
345
832
150
614 - 364 =T
294 - 24 =W
632 - 52 =E
297 - 124 =R
1097 - 300 =D
550 - 286 =A
1177 - 345 =K
678 - 7 =H
747 - 200 =O
469 - 124 =C
533 - 203 =M
536 - 386 =S
992 - 360 =P
853 - 5 =N
0/14 letters found
Clue 4

Multiplication facts (1-12)

You count the pirate cleats arranged in equal rows inside the locker room.

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
108
72
5
A
108
27
45
5
120
72
120
96
32
A
108
35
100
120
A
108
27
5
27
120
100
25
96
120
10
5
55
A
108
70
72
96
110
10
33
9 × 12 =A
5 × 9 =H
1 × 10 =N
8 × 12 =O
10 × 11 =U
5 × 5 =C
10 × 10 =I
7 × 5 =P
8 × 9 =F
10 × 7 =S
11 × 5 =W
8 × 4 =M
5 × 1 =E
11 × 3 =D
10 × 12 =R
9 × 3 =T
0/16 letters found
Clue 5

Division facts (1-12) — the last clue

You split the shiny doubloons equally among the dinosaur pit crews.

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
96 ÷ 12 = ?
50 ÷ 10 = ?
35 ÷ 5 = ?
66 ÷ 6 = ?
36 ÷ 12 = ?
36 ÷ 4 = ?
12 ÷ 6 = ?
110 ÷ 11 = ?
132 ÷ 11 = ?
2 ÷ 2 = ?
72 ÷ 12 = ?
Step 2 — cross out the sentence with each answer
1.The villain dashed past the raptor guards, then adjusted their anchor shin guards.
2.The villain blocked the goal with a stego shield, then blew a loud golden whistle.
3.The villain kicked a dinosaur egg across the pitch, then tracked the getaway route with a compass ball.
4.The villain blocked the goal with a stego shield, then adjusted their anchor shin guards.
5.The villain blocked the goal with a stego shield, then blasted away using cannon boots.
6.The villain tackled the mascot dinosaur, then blew a loud golden whistle.
7.The villain dashed past the raptor guards, then blew a loud golden whistle.
8.The villain kicked a dinosaur egg across the pitch, then adjusted their anchor shin guards.
9.The villain kicked a dinosaur egg across the pitch, then blew a loud golden whistle.
10.The villain dashed past the raptor guards, then scuffed the grass with bone cleats.
11.The villain dashed past the raptor guards, then blasted away using cannon boots.
12.The villain blocked the goal with a stego shield, then scuffed the grass with bone cleats.
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 Dino Pirate Cup Heist — set in Isla De Dinoball
Format
Interactive online & printable worksheet with answer key
Solution
One unique, verified culprit among 21 suspects

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