Math Crackers
🔎 HalloweenGrade 6Reading: grades 3-4AdditionSubtractionMultiplicationPercentagesDivision

The Halloween Pumpkin Heist

The giant Golden Pumpkin Trophy disappeared from the town square right before the midnight parade! Track down the villain using the clues.

Suspects

Possible suspects

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

21 of 21 still in play
NameDisguise CostumeSpooky GadgetGlow WristbandWig StyleTrick Allergy
Willow RosenbergVampire CapeSpider LauncherRight Wrist GlowSleek BlackGarlic Bread
Scooby DooWitch HatBat DroneLeft Wrist GlowSleek BlackBlack Cats
Shaggy RogersGhost SheetSlime BlasterRight Wrist GlowSleek BlackGarlic Bread
Linus VanPeltWitch HatFog MachineRight Wrist GlowCurly OrangeGarlic Bread
Charlie BrownWitch HatSlime BlasterLeft Wrist GlowSleek BlackGarlic Bread
Morticia AddamsMummy WrapsBat DroneLeft Wrist GlowSpiky PurpleBlack Cats
Casper GhostSkeleton SuitBat DroneLeft Wrist GlowSpiky PurpleSour Candy
Wednesday AddamsVampire CapeSpider LauncherRight Wrist GlowSpiky PurpleGarlic Bread
Glinda WitchWitch HatBat DroneRight Wrist GlowSpiky PurpleGarlic Bread
Frankie SteinVampire CapeFog MachineLeft Wrist GlowCurly OrangeSour Candy
Laurie StrodeVampire CapeFog MachineRight Wrist GlowSpiky PurpleBlack Cats
Lily MunsterVampire CapeBat DroneLeft Wrist GlowSleek BlackSour Candy
Gomez AddamsWitch HatSlime BlasterLeft Wrist GlowSleek BlackSour Candy
Velma DinkleyVampire CapeGlow LanternRight Wrist GlowSleek BlackBlack Cats
Count DraculaWitch HatFog MachineRight Wrist GlowSpiky PurpleGarlic Bread
Fred JonesGhost SheetSpider LauncherLeft Wrist GlowSpiky PurpleGarlic Bread
Igor AssistantVampire CapeFog MachineRight Wrist GlowSleek BlackGarlic Bread
Jack LanternMummy WrapsSlime BlasterRight Wrist GlowSleek BlackGarlic Bread
Buffy SummersSkeleton SuitBat DroneLeft Wrist GlowCurly OrangeSour Candy
Sabrina SpellmanMummy WrapsBat DroneLeft Wrist GlowSleek BlackSour Candy
Daphne BlakeVampire CapeBat DroneRight Wrist GlowSleek BlackGarlic Bread
Clue 1

Addition

To calculate the total number of haunted pumpkins collected across all stalls, add the initial haul to the late delivery.

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
2577
4061
9108
4758
8742
5951
5951
5898
8742
6383
9010
7357
9108
6164
6383
7357
T
2577
9201
6164
9108
5898
8610
5898
T
2577
9010
4009
7357
6383
9108
1778 + 799 =T
5717 + 3391 =E
1976 + 4407 =N
4383 + 4227 =B
1657 + 2352 =R
2896 + 3268 =S
3383 + 2568 =L
4295 + 4715 =D
1634 + 3124 =V
1906 + 2155 =H
1980 + 3918 =A
4205 + 4537 =I
5155 + 4046 =U
4239 + 3118 =O
0/14 letters found
Clue 2

Subtraction

To figure out how many glow sticks remain in the prize booth after the evening rush, take the original stash and subtract the ones handed out.

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
7514
2046
8217
7406
5070
8975
7920
7920
7920
A
7514
2046
A
7514
2122
8313
7152
2046
7152
5070
7406
2842
8975
7159
8217
2122
2842
7406
2046
7159
8217
7920
7406
7625 - 111 =A
9836 - 2430 =T
12121 - 3808 =L
7469 - 2399 =N
11662 - 3445 =I
12515 - 4595 =S
7352 - 4510 =H
8736 - 1584 =O
13614 - 4639 =E
5009 - 2887 =G
3788 - 1742 =W
11996 - 4837 =R
0/12 letters found
Clue 3

Multiplication facts (1-12)

To find the total candy corn pieces sitting on the prize tables, multiply the number of rows by the count per row.

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
56
4
49
40
84
24
24
18
84
16
33
18
72
72
T
56
9
22
22
49
20
66
5
90
18
144
24
84
35
66
144
49
18
20
7 × 8 =T
9 × 1 =O
3 × 11 =W
12 × 6 =S
5 × 7 =C
12 × 12 =R
4 × 10 =V
7 × 12 =I
6 × 11 =B
4 × 1 =H
4 × 4 =N
9 × 10 =G
5 × 4 =D
6 × 4 =L
6 × 3 =A
7 × 7 =E
11 × 2 =P
5 × 1 =Y
0/18 letters found
Clue 4

Percentages

To find what portion of the spooky carnival tickets were sold early, compute the given percentage of the total allotment.

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

B
11
24
4
25
16
8
24
43
43
16
19
4
38
39
42
4
8
24
43
27
6
4
6
6
19
43
8
25
43
10
43
25% of 44 =B
50% of 38 =H
50% of 78 =R
20% of 190 =I
10% of 250 =C
40% of 25 =N
50% of 12 =T
20% of 135 =F
10% of 160 =K
40% of 10 =A
60% of 40 =L
40% of 20 =S
25% of 168 =W
50% of 86 =E
0/14 letters found
Clue 5

Division facts (1-12) — the last clue

To determine how many treat bags each monster station receives, divide the grand total of treats equally among the booths.

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 ÷ 4 = ?
18 ÷ 6 = ?
48 ÷ 6 = ?
120 ÷ 12 = ?
48 ÷ 8 = ?
27 ÷ 3 = ?
24 ÷ 12 = ?
144 ÷ 12 = ?
84 ÷ 12 = ?
6 ÷ 6 = ?
121 ÷ 11 = ?
Step 2 — cross out the sentence with each answer
1.The villain tipped a witch hat, then blasted sticky slime.
2.The villain marched in a skeleton suit, then fired a fog machine.
3.The villain wore a ghost sheet, then blasted sticky slime.
4.The villain swung a vampire cape, then shot a spider launcher.
5.The villain swung a vampire cape, then fired a fog machine.
6.The villain marched in a skeleton suit, then lit a glow lantern.
7.The villain swung a vampire cape, then lit a glow lantern.
8.The villain unraveled mummy wraps, then blasted sticky slime.
9.The villain unraveled mummy wraps, then shot a spider launcher.
10.The villain wore a ghost sheet, then steered a bat drone.
11.The villain unraveled mummy wraps, then fired a fog machine.
12.The villain tipped a witch hat, then steered a bat drone.
Solve it

Name the culprit

Choose the one suspect left standing.

About this mystery

Grade level
Grade 6 math
Math topics
Addition, Subtraction, Multiplication, Percentages, Division
Reading level
grades 3-4
Theme
The Halloween Pumpkin Heist — set in Spooksville Harvest Fair
Format
Interactive online & printable worksheet with answer key
Solution
One unique, verified culprit among 21 suspects

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