Math Crackers
🔎 HalloweenGrade 5Reading: grades 3-4Place valueMultiplicationWord problemsBar modelsDivision

The Great Pumpkin Patch Heist

Tonight is the annual Spooky Hollow Halloween Carnival! But right before the big contest, someone snuck into the town square and stole the Golden Pumpkin Trophy. The Mayor needs your detective skills to follow the math clues, eliminate suspects, and catch the villain!

Suspects

Possible suspects

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

21 of 21 still in play
NameTrick UsedSpecial GearObserved HabitWig ColorSecret Fear
Wanda WitchGhost WhistleSpider NetLeft-handedGreen WigCrunchy Apples
Jack LanternGlow LanternJack-o-BlastRight-handedGreen WigGarlic Spray
Drake DragonGlow LanternJack-o-BlastRight-handedGreen WigBright Light
Victor VaneSpooky FogJack-o-BlastRight-handedOrange WigCrunchy Apples
Sammy SkeletonGhost WhistleEerie HowlRight-handedOrange WigBright Light
Mandy CandyGlow LanternJack-o-BlastRight-handedOrange WigBright Light
Bram StokerBat SwarmWitch BroomRight-handedPurple WigBright Light
Stella ShadowSpooky FogEerie HowlLeft-handedGreen WigBright Light
Raven DarkGlow LanternSpider NetLeft-handedPurple WigBright Light
Bella GhostSpooky FogCandy TossLeft-handedPurple WigCrunchy Apples
Fiona FogShadow CloakSpider NetRight-handedGreen WigBright Light
Luna MoonGlow LanternEerie HowlLeft-handedOrange WigCrunchy Apples
Toby TreatShadow CloakEerie HowlLeft-handedOrange WigCrunchy Apples
Gabe GhoulBat SwarmWitch BroomRight-handedGreen WigBright Light
Chloe CobwebBat SwarmSpider NetRight-handedGreen WigCrunchy Apples
Otto OwlShadow CloakCandy TossRight-handedGreen WigBright Light
Casper WhiteSpooky FogJack-o-BlastRight-handedGreen WigBright Light
Hazel SpellSpooky FogSpider NetRight-handedGreen WigCrunchy Apples
Penny PumpkinBat SwarmJack-o-BlastLeft-handedOrange WigBright Light
Morty MonsterGlow LanternEerie HowlRight-handedPurple WigCrunchy Apples
Frankie SteinShadow CloakJack-o-BlastRight-handedOrange WigCrunchy Apples
Clue 1

Place value

The digital vault lock displays numbers across place value columns. Figure out the digit values to unlock the initial hint!

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
20
9000
8000
100
2000
5000
5000
90
2000
900
70
60
8000
30
900
60
T
20
400
30
8000
30
700
2000
70
8000
1000
900
8000
T
20
What is the value of the 2 in 399,423?T
What is the value of the 2 in 132,361?I
What is the value of the 9 in 279,406?H
What is the value of the 1 in 442,142?V
What is the value of the 4 in 115,472?U
What is the value of the 7 in 90,733?P
What is the value of the 5 in 335,378?L
What is the value of the 3 in 14,939?S
What is the value of the 8 in 628,543?E
What is the value of the 1 in 201,039?R
What is the value of the 6 in 51,762?O
What is the value of the 9 in 513,936?N
What is the value of the 7 in 981,070?D
What is the value of the 9 in 85,497?A
0/14 letters found
Clue 2

Multiplication facts (1-12)

The festival pumpkins are organized in matching rows across the field. Multiply the sets to crack the second clue.

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
49
96
8
99
24
25
25
25
132
W
49
28
96
6
32
8
32
132
99
9
24
9
25
81
25
16
24
36
8
7 × 7 =W
9 × 9 =U
5 × 5 =S
11 × 9 =N
8 × 1 =T
11 × 12 =A
8 × 2 =P
4 × 8 =H
7 × 4 =R
3 × 3 =D
3 × 12 =C
8 × 12 =I
8 × 3 =E
1 × 6 =G
0/14 letters found
Clue 3

Word problems

The party crew must keep track of all carnival supplies. Solve this Halloween story problem to reveal the third secret clue.

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

Someonescaredthevillainoffwith
B
118
79
81
96
25
38
33
81
96
25
38
.
Pumpkin Scout found 67 mini broomsticks yesterday and 51 more today. How many mini broomsticks in all?B
Pumpkin Scout lined up 5 rows of 5 gummy bats. How many gummy bats in all?H
Pumpkin Scout found 62 candy corns yesterday and 19 more today. How many candy corns in all?I
Pumpkin Scout lined up 8 rows of 12 gummy bats. How many gummy bats in all?G
There were 44 candy corns. 11 were used up. How many candy corns are left?L
There were 53 gummy bats. 15 were used up. How many gummy bats are left?T
There were 92 candy corns. 13 were used up. How many candy corns are left?R
0/7 letters found
Clue 4

Bar model word problems

The mayor compares treat bag totals on a bar model chart. Find the missing total on the bar model to get the fourth clue.

Draw a bar model to solve each word problem. Its answer reveals a letter — write the letters in the boxes to fill in the missing word.

Astrandof
G
123
29
59
59
69
41
137
G
123
hairturnedupatthescene.
One group collected 44 glow sticks and another group collected 79 glow sticks. How many glow sticks in all?
draw a bar model
Answer:→G
There were 79 gummy bats in all. 20 gummy bats were used. How many gummy bats are left?
draw a bar model
Answer:→E
Pumpkin Scout has 123 carved pumpkins, packed 3 to a bag. How many bags can be filled?
draw a bar model
Answer:→W
The red team has 79 carved pumpkins and the blue team has 10 carved pumpkins. How many more carved pumpkins does the red team have?
draw a bar model
Answer:→N
One group collected 20 mini broomsticks and another group collected 9 mini broomsticks. How many mini broomsticks in all?
draw a bar model
Answer:→R
The red team has 151 candy corns and the blue team has 14 candy corns. How many more candy corns does the red team have?
draw a bar model
Answer:→I
0/6 letters found
Clue 5

Division facts (1-12) — the last clue

The treats need to be split evenly among the prize booths. Divide the treats into equal groups to solve the final clue!

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
15 ÷ 3 = ?
12 ÷ 12 = ?
12 ÷ 4 = ?
8 ÷ 1 = ?
48 ÷ 4 = ?
99 ÷ 11 = ?
110 ÷ 11 = ?
99 ÷ 9 = ?
16 ÷ 8 = ?
20 ÷ 5 = ?
63 ÷ 9 = ?
Step 2 — cross out the sentence with each answer
1.The villain blew spooky fog, then blasted jack-o-lanterns.
2.The villain summoned a bat swarm, then shot a spider net.
3.The villain draped a shadow cloak, then threw sweet candy.
4.The villain lit a glow lantern, then shot a spider net.
5.The villain summoned a bat swarm, then flew a witch broom.
6.The villain lit a glow lantern, then blasted jack-o-lanterns.
7.The villain blew a ghost whistle, then flew a witch broom.
8.The villain blew spooky fog, then raised an eerie howl.
9.The villain summoned a bat swarm, then raised an eerie howl.
10.The villain lit a glow lantern, then flew a witch broom.
11.The villain summoned a bat swarm, then blasted jack-o-lanterns.
12.The villain blew a ghost whistle, then shot a spider net.
Solve it

Name the culprit

Choose the one suspect left standing.

About this mystery

Grade level
Grade 5 math
Math topics
Place value, Multiplication, Word problems, Bar models, Division
Reading level
grades 3-4
Theme
The Great Pumpkin Patch Heist — set in Spooky Hollow Town Square
Format
Interactive online & printable worksheet with answer key
Solution
One unique, verified culprit among 21 suspects

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