Math Mysteries
🏀 BasketballGrade 4Reading: grades 3-4AdditionSubtractionMultiplicationRoundingDivision

The Big Hoop Heist

The championship trophy is gone! Right before the big game at Hoop-A-Rama Arena, someone snatched the Golden Basketball Trophy. Coach Miller needs your help. Solve the basketball math puzzles to find out which star player is actually the secret Trophy Snatcher!

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 MoveSuper GearShooting HandHeadband ColorCourt Weakness
Rebound RitaLightning Spin MoveSqueaky High-TopsLeft-Handed ShooterGreen HeadbandDouble Team Defense
YaoHalf-Court ShotCustom Face MaskLeft-Handed ShooterRed HeadbandDouble Team Defense
Dribble DanAnkle-Breaker CrossCustom Face MaskLeft-Handed ShooterRed HeadbandDouble Team Defense
MuggsyBlind No-Look PassSqueaky High-TopsLeft-Handed ShooterRed HeadbandDouble Team Defense
KyrieLightning Spin MoveCustom Face MaskRight-Handed ShooterGreen HeadbandDouble Team Defense
Hoop KidAnkle-Breaker CrossGlow-in-the-Dark SocksRight-Handed ShooterBlue HeadbandSlippery Floors
GiannisBlind No-Look PassGlow-in-the-Dark SocksLeft-Handed ShooterRed HeadbandDouble Team Defense
ShaqLightning Spin MoveGold Trim JerseyLeft-Handed ShooterRed HeadbandSlippery Floors
Backboard BenLightning Spin MoveNeon WristbandRight-Handed ShooterGreen HeadbandDouble Team Defense
WembyBlind No-Look PassCustom Face MaskLeft-Handed ShooterGreen HeadbandLoud Buzzer Sound
KawhiAnkle-Breaker CrossCustom Face MaskRight-Handed ShooterRed HeadbandDouble Team Defense
KobeBlind No-Look PassCustom Face MaskRight-Handed ShooterBlue HeadbandSlippery Floors
JordanMonster DunkGlow-in-the-Dark SocksRight-Handed ShooterGreen HeadbandDouble Team Defense
Fast Break FredBlind No-Look PassCustom Face MaskLeft-Handed ShooterRed HeadbandDouble Team Defense
Netty NickHalf-Court ShotGold Trim JerseyRight-Handed ShooterGreen HeadbandSlippery Floors
SpudLightning Spin MoveCustom Face MaskRight-Handed ShooterBlue HeadbandLoud Buzzer Sound
Swish SallyLightning Spin MoveCustom Face MaskRight-Handed ShooterRed HeadbandLoud Buzzer Sound
Dunk MasterAnkle-Breaker CrossCustom Face MaskRight-Handed ShooterRed HeadbandLoud Buzzer Sound
Pivot PamBlind No-Look PassSqueaky High-TopsRight-Handed ShooterRed HeadbandLoud Buzzer Sound
LeBronAnkle-Breaker CrossNeon WristbandRight-Handed ShooterRed HeadbandDouble Team Defense
LukaBlind No-Look PassGlow-in-the-Dark SocksRight-Handed ShooterGreen HeadbandDouble Team Defense
Clue 1

Addition

The team tallied up all the basketballs in the equipment room. Add the two groups of basketballs together to find the security camera 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
8420
5159
8626
2785
4269
4184
T
8420
4896
5159
8626
8729
4490
6405
8626
2785
4269
6405
T
8420
8828
8626
4184
8729
8014
5162
6405
8828
2785
6405
4896
4503
2785
4605 + 3815 =T
5953 + 2875 =W
3054 + 1436 =D
4906 + 3823 =R
1626 + 3536 =L
3124 + 3281 =O
2114 + 2155 =N
2042 + 2461 =K
3910 + 4716 =E
850 + 1935 =S
2240 + 1944 =A
4119 + 3895 =G
2365 + 2531 =C
2812 + 2347 =H
0/14 letters found
Clue 2

Subtraction

Coach needs to find the difference between the red team's score and the blue team's score. Subtract the smaller score from the larger score to unlock the gym keybox.

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
6671
2611
2363
2020
2122
2020
8652
2363
2923
T
6671
2020
2611
4192
4192
T
6671
2020
7400
7119
T
6671
2611
T
6671
2611
2363
5349
2363
5553
T
6671
2611
3515
1844
8264
8847 - 2176 =T
9976 - 2576 =W
7765 - 646 =I
10144 - 1880 =D
6481 - 4118 =E
8779 - 127 =P
6043 - 3120 =C
5849 - 4005 =N
7846 - 2293 =F
5202 - 3080 =U
7682 - 2333 =L
4849 - 2829 =S
6273 - 2081 =O
6292 - 2777 =A
7413 - 4802 =H
0/15 letters found
Clue 3

Multiplication facts (1-12)

The players stand in perfect rows during practice drills. Multiply the number of rows by the players in each row to count the total wristbands.

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
8
7
35
64
5
49
49
10
5
21
3
10
21
5
11
54
5
21
10
44
88
28
12
49
35
T
8
35
10
84
8 × 1 =T
3 × 7 =N
7 × 1 =H
5 × 7 =E
10 × 1 =A
11 × 4 =D
9 × 6 =S
7 × 12 =M
11 × 1 =C
1 × 3 =P
4 × 7 =U
1 × 5 =I
7 × 7 =L
4 × 3 =B
8 × 8 =V
11 × 8 =O
0/16 letters found
Clue 4

Rounding

The speed radar gun clocked a fast break layup, but it only displays rounded numbers. Round the speed to the nearest ten to get the locker combination.

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
7000
200
9000
4300
290
130
2300
500
230
200
2300
1100
200
500
2300
20
500
130
2300
4300
130
1300
1100
200
20
200
130
3700
1100
Round 6,715 to the nearest thousandW
Round 1,103 to the nearest hundredH
Round 3,653 to the nearest hundredC
Round 19 to the nearest tenB
Round 548 to the nearest hundredA
Round 234 to the nearest tenR
Round 288 to the nearest tenU
Round 128 to the nearest tenN
Round 4,285 to the nearest hundredO
Round 2,271 to the nearest hundredD
Round 1,318 to the nearest hundredT
Round 9,105 to the nearest thousandF
Round 187 to the nearest hundredE
0/13 letters found
Clue 5

Division facts (1-12) — the last clue

We have a big box of energy bars to share equally among the team players. Divide the bars by the number of players to see what the mascot dropped.

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
4 ÷ 4 = ?
60 ÷ 6 = ?
66 ÷ 11 = ?
5 ÷ 1 = ?
77 ÷ 7 = ?
32 ÷ 4 = ?
30 ÷ 10 = ?
14 ÷ 7 = ?
60 ÷ 5 = ?
84 ÷ 12 = ?
27 ÷ 3 = ?
Step 2 — cross out the sentence with each answer
1.The villain grabs the championship ring box, then runs down the court.
2.The villain swipes the golden ball, then zooms past the cheering fans.
3.The villain hides the trophy in a locker, then dashes into the team bus.
4.The villain sneaks past the court security, then zooms past the cheering fans.
5.The villain hides the trophy in a locker, then jumps over the snack bar.
6.The villain grabs the championship ring box, then zooms past the cheering fans.
7.The villain sneaks past the court security, then runs down the court.
8.The villain grabs the championship ring box, then dashes into the team bus.
9.The villain swipes the golden ball, then dashes into the team bus.
10.The villain hides the trophy in a locker, then zooms past the cheering fans.
11.The villain hides the trophy in a locker, then runs down the court.
12.The villain sneaks past the court security, then dashes into the team bus.
Solve it

Name the culprit

Choose the one suspect left standing.

About this mystery

Grade level
Grade 4 math
Math topics
Addition, Subtraction, Multiplication, Rounding, Division
Reading level
grades 3-4
Theme
The Big Hoop Heist — set in Hoop-A-Rama Arena
Format
Interactive online & printable worksheet with answer key
Solution
One unique, verified culprit among 21 suspects

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