Math Crackers
⚽ FootballGrade 4Reading: grades 3-4RoundingAdditionSubtractionMultiplicationDivision

The Golden Playbook Mystery

Right before the championship kickoff, someone snuck into the coaches office and took the secret playbook! Use the field clues to find the thief.

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 PlayGear TypeThrowing HandHelmet ColorField Trap
Rob GronkowskiBlitz RushTowel StrapRight HandedSilver HelmetYellow Flag
Peyton ManningHail MaryTowel StrapLeft HandedSilver HelmetYellow Flag
Jason KelceSpin MoveCleat SpikesLeft HandedSilver HelmetSlippery Mud
Jerry RiceHurdle JumpVisor ShieldRight HandedSilver HelmetYellow Flag
Saquon BarkleySideline SprintVisor ShieldRight HandedNeon HelmetYellow Flag
Ray LewisHail MaryVisor ShieldRight HandedNeon HelmetYellow Flag
Jalen HurtsSpin MoveVisor ShieldRight HandedGold HelmetYellow Flag
Tom BradyHail MaryArm SleeveRight HandedSilver HelmetSlippery Mud
Christian McCaffreySideline SprintCleat SpikesRight HandedSilver HelmetYellow Flag
Aaron DonaldSideline SprintArm SleeveRight HandedGold HelmetSlippery Mud
Derrick HenryHurdle JumpCleat SpikesLeft HandedSilver HelmetLoud Whistle
Josh AllenHail MaryPadded GlovesLeft HandedSilver HelmetLoud Whistle
Justin JeffersonBlitz RushVisor ShieldRight HandedSilver HelmetYellow Flag
Travis KelceHurdle JumpTowel StrapRight HandedGold HelmetLoud Whistle
Barry SandersBlitz RushVisor ShieldLeft HandedSilver HelmetLoud Whistle
Deion SandersSpin MovePadded GlovesRight HandedSilver HelmetYellow Flag
Tyreek HillHurdle JumpArm SleeveRight HandedGold HelmetSlippery Mud
JJ WattSideline SprintArm SleeveRight HandedGold HelmetYellow Flag
Patrick MahomesBlitz RushTowel StrapRight HandedGold HelmetYellow Flag
Lamar JacksonHurdle JumpTowel StrapLeft HandedSilver HelmetLoud Whistle
Micah ParsonsSideline SprintTowel StrapRight HandedNeon HelmetYellow Flag
Clue 1

Rounding

The digital stadium clock rounded the time to the nearest ten seconds before freezing.

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
4300
2000
500
1100
300
700
700
30
300
900
110
3700
500
170
900
3700
T
4300
50
500
30
230
90
700
500
30
T
4300
170
2900
300
370
500
170
Round 4,316 to the nearest hundredT
Round 166 to the nearest tenS
Round 3,722 to the nearest hundredO
Round 231 to the nearest tenR
Round 86 to the nearest tenC
Round 480 to the nearest hundredE
Round 2,916 to the nearest hundredP
Round 32 to the nearest tenA
Round 1,112 to the nearest hundredV
Round 52 to the nearest tenW
Round 366 to the nearest tenK
Round 926 to the nearest hundredN
Round 322 to the nearest hundredI
Round 749 to the nearest hundredL
Round 107 to the nearest tenD
Round 2,182 to the nearest thousandH
0/16 letters found
Clue 2

Addition

Coach added up all the training cones set out across the practice field.

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

W
6688
3315
6011
7138
8395
6822
6822
6822
7842
W
6688
7842
2447
3315
3964
4544
6011
4544
7842
7138
3111
8395
3111
6011
4544
2447
3972
W
6688
2791 + 3897 =W
1213 + 1234 =R
3504 + 4891 =E
4460 + 2362 =S
2280 + 4858 =N
1574 + 2398 =O
4582 + 3260 =A
2301 + 1014 =I
1415 + 1696 =D
2163 + 2381 =H
2325 + 1639 =G
3237 + 2774 =T
0/12 letters found
Clue 3

Subtraction

The equipment manager subtracted the missing practice jerseys from the storage crate.

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
1693
8553
2108
5444
5444
1938
3151
6408
5444
A
1693
4043
7405
1214
2472
2100
2100
2108
2566
4696
2100
7405
8854
2108
5774
4696
5774
2100
2108
2277
7405
5960 - 4267 =A
4929 - 2991 =O
6058 - 284 =S
2641 - 541 =P
10469 - 4061 =F
8602 - 49 =Y
2114 - 6 =E
6386 - 4109 =C
6194 - 4980 =R
7678 - 273 =T
13785 - 4931 =H
5023 - 980 =G
3416 - 944 =I
6319 - 3168 =W
2634 - 68 =D
8968 - 4272 =U
6459 - 1015 =L
0/17 letters found
Clue 4

Multiplication facts (1-12)

The band leader counted equal rows of stadium bleachers filled with fans.

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

S
132
16
144
5
30
20
S
132
4
20
27
7
30
S
132
36
30
20
30
144
30
81
2
40
63
2
35
30
2
25
20
81
11 × 12 =S
8 × 5 =O
9 × 9 =F
5 × 4 =R
8 × 2 =I
9 × 3 =A
5 × 7 =H
5 × 5 =U
5 × 1 =V
12 × 12 =L
1 × 2 =T
9 × 7 =N
7 × 1 =P
4 × 1 =C
6 × 6 =W
5 × 6 =E
0/16 letters found
Clue 5

Division facts (1-12) — the last clue

The captain divided the rest-stop juice boxes evenly among the five training squads.

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
14 ÷ 2 = ?
10 ÷ 10 = ?
24 ÷ 12 = ?
77 ÷ 7 = ?
108 ÷ 12 = ?
48 ÷ 12 = ?
24 ÷ 2 = ?
10 ÷ 2 = ?
60 ÷ 6 = ?
42 ÷ 7 = ?
80 ÷ 10 = ?
Step 2 — cross out the sentence with each answer
1.The villain executed a blitz rush, then fixed a visor shield.
2.The villain executed a blitz rush, then tucked in a towel strap.
3.The villain used a spin move, then adjusted padded gloves.
4.The villain made a hurdle jump, then adjusted padded gloves.
5.The villain executed a blitz rush, then pulled on an arm sleeve.
6.The villain used a spin move, then laced up cleat spikes.
7.The villain made a hurdle jump, then fixed a visor shield.
8.The villain threw a hail mary, then fixed a visor shield.
9.The villain used a spin move, then fixed a visor shield.
10.The villain made a hurdle jump, then pulled on an arm sleeve.
11.The villain ran a sideline sprint, then fixed a visor shield.
12.The villain ran a sideline sprint, then adjusted padded gloves.
Solve it

Name the culprit

Choose the one suspect left standing.

About this mystery

Grade level
Grade 4 math
Math topics
Rounding, Addition, Subtraction, Multiplication, Division
Reading level
grades 3-4
Theme
The Golden Playbook Mystery — set in Gridiron Stadium Locker Room
Format
Interactive online & printable worksheet with answer key
Solution
One unique, verified culprit among 21 suspects

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