Math Crackers
⚽ Football nflGrade 3Reading: grades 3-4RoundingWord problemsMultiplicationPlace valueDivision

The Missing Championship Ring

Just before kickoff at Megadome Stadium, the shiny golden championship ring went missing from the head coach locker room! Someone snuck past security during pregame warmups. Use your math skills and clues to track down the thief before kickoff!

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 GearThrowing HandHelmet StripeDefense Counter
Derrick HenryJet SweepLucky CoinRight HandedRed StripeYellow Flag
TJ WattField Goal KickGatorade BucketRight HandedGold StripeLoud Whistle
Saquon BarkleyScreen PassGold WhistleLeft HandedBlue StripeLoud Whistle
George KittleField Goal KickFoam FingerRight HandedGold StripeBlitz Play
Puka NacuaQB SneakSilver TowelRight HandedBlue StripeLoud Whistle
Tyreek HillHail Mary PassGatorade BucketLeft HandedRed StripeBlitz Play
Jordan LoveScreen PassGatorade BucketLeft HandedBlue StripeLoud Whistle
Dak PrescottScreen PassFoam FingerRight HandedBlue StripeBlitz Play
Stefon DiggsQB SneakFoam FingerRight HandedGold StripeBlitz Play
Micah ParsonsQB SneakFoam FingerRight HandedRed StripeLoud Whistle
CJ StroudField Goal KickLucky CoinLeft HandedBlue StripeLoud Whistle
Josh AllenJet SweepGatorade BucketLeft HandedRed StripeLoud Whistle
Nick BosaScreen PassFoam FingerRight HandedRed StripeBlitz Play
Joe BurrowScreen PassLucky CoinRight HandedGold StripeYellow Flag
Justin JeffersonScreen PassSilver TowelLeft HandedBlue StripeLoud Whistle
Davante AdamsQB SneakSilver TowelLeft HandedRed StripeLoud Whistle
Travis KelceQB SneakGold WhistleRight HandedRed StripeBlitz Play
Jalen HurtsQB SneakLucky CoinLeft HandedGold StripeYellow Flag
Christian McCaffreyHail Mary PassSilver TowelLeft HandedBlue StripeLoud Whistle
Aaron RodgersQB SneakFoam FingerLeft HandedBlue StripeBlitz Play
Patrick MahomesJet SweepSilver TowelRight HandedBlue StripeBlitz Play
Clue 1

Rounding

The giant stadium scoreboard rounded the crowd noise readings to display a secret clue code.

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
80
500
700
60
900
700
30
5000
2000
400
30
900
90
9000
T
80
90
50
700
60
900
50
T
80
3000
30
7000
7000
2000
30
6000
20
3000
5000
2000
3000
50
9000
900
Round 76 to the nearest tenT
Round 89 to the nearest tenD
Round 6,362 to the nearest thousandL
Round 6,960 to the nearest thousandR
Round 694 to the nearest hundredE
Round 34 to the nearest tenA
Round 9,271 to the nearest thousandI
Round 418 to the nearest hundredB
Round 17 to the nearest tenU
Round 52 to the nearest tenO
Round 2,219 to the nearest thousandY
Round 63 to the nearest tenS
Round 520 to the nearest hundredH
Round 4,895 to the nearest thousandK
Round 3,203 to the nearest thousandC
Round 937 to the nearest hundredN
0/16 letters found
Clue 2

Word problems

Coach needs your help solving math problems about football supplies in the locker room.

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

Awitnesssawthevillainwas
L
22
60
44
45
20
52
55
D
 
60
D
 
.
Coach found 4 water bottles yesterday and 18 more today. How many water bottles in all?L
Coach lined up 4 rows of 5 playbooks. How many playbooks in all?H
Coach found 12 water bottles yesterday and 40 more today. How many water bottles in all?A
Coach lined up 10 rows of 6 helmets. How many helmets in all?E
Coach lined up 4 rows of 11 footballs. How many footballs in all?F
Coach found 25 helmets yesterday and 30 more today. How many helmets in all?N
Coach lined up 5 rows of 9 playbooks. How many playbooks in all?T
0/7 letters found
Clue 3

Multiplication facts (1-12)

The equipment manager lined up sets of practice cones in equal groups on the sideline.

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
80
60
56
66
99
28
77
40
45
80
72
40
45
60
32
32
72
66
45
28
72
2
A
54
63
66
77
45
108
60
80
66
9 × 6 =A
9 × 11 =W
4 × 7 =H
5 × 9 =T
9 × 7 =N
12 × 6 =E
8 × 7 =U
12 × 9 =C
10 × 4 =S
8 × 4 =P
1 × 2 =B
8 × 10 =L
11 × 7 =I
11 × 6 =D
12 × 5 =O
0/15 letters found
Clue 4

Place value

The head statistician broke down total game yardage into hundreds and tens to reveal a note.

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
90
70
600
30
500
50
200
60
300
7000
500
10
500
600
700
500
200
700
A
90
60
3000
2000
A
90
50
80
20
200
10
500
200
30
60
4000
What is the value of the 9 in 1,693?A
What is the value of the 7 in 7,211?P
What is the value of the 2 in 8,027?N
What is the value of the 5 in 8,534?E
What is the value of the 2 in 82,691?W
What is the value of the 7 in 2,734?M
What is the value of the 5 in 6,452?S
What is the value of the 3 in 379?I
What is the value of the 3 in 83,077?K
What is the value of the 7 in 870?B
What is the value of the 6 in 635?L
What is the value of the 1 in 513?H
What is the value of the 2 in 238?T
What is the value of the 3 in 7,539?U
What is the value of the 8 in 182?O
What is the value of the 4 in 4,769?F
What is the value of the 6 in 567?R
0/17 letters found
Clue 5

Division facts (1-12) — the last clue

Referees divided practice footballs equally into gear bags before unlocking the final secret.

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
20 ÷ 2 = ?
22 ÷ 11 = ?
6 ÷ 6 = ?
81 ÷ 9 = ?
24 ÷ 6 = ?
72 ÷ 6 = ?
56 ÷ 8 = ?
16 ÷ 2 = ?
110 ÷ 10 = ?
21 ÷ 7 = ?
10 ÷ 2 = ?
Step 2 — cross out the sentence with each answer
1.The villain threw a screen pass, then grabbed the gold whistle.
2.The villain ran a hail mary pass, then snatched the silver towel.
3.The villain executed a jet sweep, then grabbed the gold whistle.
4.The villain kicked a field goal, then stole the foam finger.
5.The villain tried a qb sneak, then tipped the gatorade bucket.
6.The villain threw a screen pass, then tipped the gatorade bucket.
7.The villain threw a screen pass, then swiped the lucky coin.
8.The villain kicked a field goal, then snatched the silver towel.
9.The villain kicked a field goal, then swiped the lucky coin.
10.The villain threw a screen pass, then snatched the silver towel.
11.The villain executed a jet sweep, then snatched the silver towel.
12.The villain ran a hail mary pass, then grabbed the gold whistle.
Solve it

Name the culprit

Choose the one suspect left standing.

About this mystery

Grade level
Grade 3 math
Math topics
Rounding, Word problems, Multiplication, Place value, Division
Reading level
grades 3-4
Theme
The Missing Championship Ring — set in Megadome Stadium
Format
Interactive online & printable worksheet with answer key
Solution
One unique, verified culprit among 21 suspects

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