Math Mysteries
🔎 HalloweenGrade 3Reading: grades 3-4AdditionRoundingSubtractionMultiplicationDivision

The Great Pumpkin Patch Mystery

Oh no! The Mayor of Halloween Town had their legendary Golden Pumpkin snatched right before the midnight parade! The Spook Squad has been called in to track down the sneaky thief before the moon sets.

Suspects

Possible suspects

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

21 of 21 still in play
NameSpooky MagicTricky GearHandednessWig ColorSweet Weakness
Casper Ghostghostly whisperscobweb trapright handedneon orange hairsour candy
Wednesday Addamsghostly whisperspumpkin bombleft handedslime green hairsour candy
Aggie Cromwellfloating lanternspumpkin bombright handedslime green hairbright light
Norman Babcockshadow steppumpkin bombleft handedslime green hairbright light
Scooby Dooghostly whisperspumpkin bombright handedebony black hairsour candy
Coraline Jonesfloating lanternspumpkin bombleft handedebony black hairsour candy
Mavis Draculafloating lanternswitch broomright handedslime green hairsour candy
Zelda Spellmanfloating lanternscandy curseright handedslime green hairsour candy
Winnie Sandersonfloating lanternsbats swarmright handedslime green hairsour candy
Shaggy Rogersghostly whispersbats swarmright handedslime green hairbright light
Lydia Deetzglowing potionswitch broomright handedslime green hairsour candy
Jack Skellingtonglowing potionsbats swarmright handedslime green hairsour candy
Mary Sandersonshadow stepcobweb trapright handedebony black hairsour candy
Sabrina Spellmanshadow steppumpkin bombright handedebony black hairsour candy
Marnie Piperghostly whisperscandy curseright handedneon orange hairsour candy
Ichabod Cranefloating lanternspumpkin bombright handedslime green hairsour candy
Pugsley Addamsshadow stepcobweb trapright handedebony black hairgarlic breath
Kat Harveyfloating lanternspumpkin bombright handedebony black hairbright light
Sarah Sandersonglowing potionscandy curseleft handedebony black hairsour candy
Beetlejuiceglowing potionscandy curseleft handedslime green hairsour candy
Velma Dinkleyghostly whisperscobweb trapleft handedneon orange hairgarlic breath
Clue 1

Addition

We need to count all the dropped candy corn in the haunted yard to find the first clue card. Let's add them up!

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
749
292
338
204
982
489
489
560
982
514
754
256
338
789
514
256
T
749
291
789
338
560
223
982
T
749
562
292
521
444
256
256
882
239 + 510 =T
345 + 217 =C
111 + 180 =U
298 + 223 =B
88 + 168 =O
392 + 490 =M
278 + 282 =A
299 + 490 =S
277 + 167 =R
86 + 118 =V
294 + 460 =D
205 + 284 =L
153 + 70 =W
175 + 163 =E
347 + 167 =N
418 + 564 =I
146 + 146 =H
0/17 letters found
Clue 2

Rounding

The spooky radar on our ghost tracker only shows rounded numbers. We must round the bat counts to trace the villain's path.

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
5000
70
90
2000
6000
4000
4000
800
6000
50
60
80
6000
T
5000
90
200
60
6000
T
5000
70
T
5000
70
90
80
6000
400
70
T
5000
70
800
50
7000
Round 4,720 to the nearest thousandT
Round 70 to the nearest tenH
Round 754 to the nearest hundredA
Round 77 to the nearest tenR
Round 6,318 to the nearest thousandI
Round 414 to the nearest hundredG
Round 3,945 to the nearest thousandL
Round 196 to the nearest hundredS
Round 6,617 to the nearest thousandD
Round 1,608 to the nearest thousandV
Round 46 to the nearest tenN
Round 90 to the nearest tenE
Round 60 to the nearest tenW
0/13 letters found
Clue 3

Subtraction

The locked candy chest is losing its magic charge. Subtract the cracked pumpkins to reveal the secret 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
214
494
232
168
193
420
420
443
193
511
851
494
302
193
511
787
851
743
302
742
678
851
742
854
302
707
443
511
285
591
573 - 359 =T
511 - 209 =R
652 - 61 =Y
204 - 11 =I
821 - 378 =A
269 - 101 =V
676 - 165 =N
988 - 281 =C
928 - 185 =F
598 - 313 =D
568 - 148 =L
1215 - 361 =U
453 - 221 =E
994 - 252 =O
708 - 30 =M
1178 - 327 =S
792 - 5 =K
715 - 221 =H
0/18 letters found
Clue 4

Multiplication facts (1-12)

The witch left piles of magic potions lined up in perfect rows. Multiply the rows to unlock the next message.

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
84
7
55
6
96
3
108
1
40
60
22
8
16
1
4
60
21
7
132
9
7
7
3
27
42
60
9
12 × 7 =W
1 × 1 =S
6 × 7 =A
5 × 12 =I
12 × 11 =G
4 × 2 =K
1 × 4 =L
12 × 9 =D
1 × 3 =N
5 × 11 =F
9 × 1 =R
2 × 11 =C
8 × 5 =T
8 × 2 =Y
7 × 3 =M
12 × 8 =U
9 × 3 =H
7 × 1 =E
6 × 1 =O
0/19 letters found
Clue 5

Division facts (1-12) — the last clue

To open the heavy tomb door, we have to share the magic skeletons equally among the gates. Divide them up!

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
56 ÷ 8 = ?
6 ÷ 3 = ?
88 ÷ 8 = ?
24 ÷ 4 = ?
3 ÷ 3 = ?
63 ÷ 7 = ?
144 ÷ 12 = ?
3 ÷ 1 = ?
12 ÷ 3 = ?
90 ÷ 9 = ?
80 ÷ 10 = ?
Step 2 — cross out the sentence with each answer
1.The villain conjured spooky illusions, then cast a tricky candy curse.
2.The villain scattered floating lanterns, then cast a tricky candy curse.
3.The villain vanished with shadow step, then fled on a fast witch broom.
4.The villain brewed glowing potions, then cast a tricky candy curse.
5.The villain brewed glowing potions, then called down a squeaking bats swarm.
6.The villain brewed glowing potions, then fled on a fast witch broom.
7.The villain scattered floating lanterns, then called down a squeaking bats swarm.
8.The villain summoned ghostly whispers, then called down a squeaking bats swarm.
9.The villain vanished with shadow step, then tangled the yard in a cobweb trap.
10.The villain brewed glowing potions, then flung a fiery pumpkin bomb.
11.The villain scattered floating lanterns, then flung a fiery pumpkin bomb.
12.The villain conjured spooky illusions, then tangled the yard in a cobweb trap.
Solve it

Name the culprit

Choose the one suspect left standing.

About this mystery

Grade level
Grade 3 math
Math topics
Addition, Rounding, Subtraction, Multiplication, Division
Reading level
grades 3-4
Theme
The Great Pumpkin Patch Mystery — 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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