The Great Halloween Candy Caper
Someone took all the prize treats at the Halloween festival. Detective Sam needs your help to decode clues and catch the Spooky Sneak before the party starts.
Possible suspects
Cross off a row as each clue rules it out. On screen, tap a row.
| Name | Spooky Power | Trick Item | Handedness | Disguise Hair | Secret Weakness |
|---|---|---|---|---|---|
| Autumn Amber | Ghost Float | Potion Splash | Left Handed | Green Fur | Silly Songs |
| Shaggy Rogers | Shadow Vanish | Spooky Howl | Left Handed | Purple Locks | Silly Songs |
| Piper Pumpkin | Shadow Vanish | Spooky Howl | Left Handed | Orange Wig | Bright Flashlight |
| Jack O Lantern | Pumpkin Blast | Monster Stomp | Right Handed | Green Fur | Bright Flashlight |
| Wendy Witch | Shadow Vanish | Potion Splash | Right Handed | Orange Wig | Bright Flashlight |
| Frankie Stein | Bat Swarm | Spooky Howl | Right Handed | Green Fur | Bright Flashlight |
| Sabrina Spell | Bat Swarm | Glow Whistle | Left Handed | Green Fur | Garlic Bread |
| Ghouly Greg | Pumpkin Blast | Potion Splash | Left Handed | Orange Wig | Garlic Bread |
| Daphne Blake | Ghost Float | Spooky Howl | Left Handed | Orange Wig | Garlic Bread |
| Buffy Summers | Candy Beam | Monster Stomp | Right Handed | Orange Wig | Bright Flashlight |
| Igor Bones | Shadow Vanish | Glow Whistle | Right Handed | Purple Locks | Bright Flashlight |
| Mandy Moon | Candy Beam | Glow Whistle | Left Handed | Orange Wig | Garlic Bread |
| Morticia Addams | Ghost Float | Potion Splash | Right Handed | Purple Locks | Silly Songs |
| Casper White | Candy Beam | Cobweb Trap | Left Handed | Purple Locks | Silly Songs |
| Broomstick Bob | Shadow Vanish | Spooky Howl | Left Handed | Green Fur | Silly Songs |
| Gomez Addams | Candy Beam | Cobweb Trap | Left Handed | Orange Wig | Garlic Bread |
| Bram Stoker | Pumpkin Blast | Potion Splash | Right Handed | Purple Locks | Bright Flashlight |
| Sally Skeleton | Pumpkin Blast | Spooky Howl | Right Handed | Green Fur | Bright Flashlight |
| Velma Dinkley | Shadow Vanish | Cobweb Trap | Right Handed | Orange Wig | Bright Flashlight |
| Scooby Doo | Ghost Float | Glow Whistle | Right Handed | Orange Wig | Garlic Bread |
| Elvira Dark | Candy Beam | Monster Stomp | Left Handed | Orange Wig | Garlic Bread |
Multiplication facts (1-12)
Count the candy bags in each equal row to find the first 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.
Rounding
The spooky bat radar shows approximate numbers rounded to the nearest ten.
Solve each problem to learn its letter. Then write that letter in every box that shows the same number, and read the secret clue.
Addition
Add up all the monster cupcakes on the tables to get the next 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.
Subtraction
Take away the spilled potion jars from the total count to find the leftover 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.
Division facts (1-12) — the last clue
Share the glow sticks equally into party baskets to unlock 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!
Name the culprit
Choose the one suspect left standing.
Answer Key — The Great Halloween Candy Caper
- Clue 1 (Multiplication facts (1-12)): "THE VILLAIN DOES NOT USE A COBWEB TRAP"5 × 10 = 50 (T) · 6 × 7 = 42 (L) · 9 × 2 = 18 (N) · 6 × 8 = 48 (B) · 1 × 2 = 2 (A) · 8 × 8 = 64 (I) · 9 × 8 = 72 (S) · 8 × 4 = 32 (W) · 9 × 1 = 9 (H) · 9 × 9 = 81 (D) · 10 × 12 = 120 (V) · 1 × 1 = 1 (U) · 5 × 6 = 30 (O) · 8 × 7 = 56 (P) · 7 × 7 = 49 (C) · 10 × 8 = 80 (R) · 8 × 12 = 96 (E)
- Clue 2 (Rounding): "THE SNEAKY FOE DROPPED POTIONS WITH LEFT HAND"Round 28 to the nearest ten = 30 (T) · Round 2,165 to the nearest thousand = 2000 (W) · Round 270 to the nearest hundred = 300 (P) · Round 286 to the nearest ten = 290 (A) · Round 3,734 to the nearest hundred = 3700 (E) · Round 886 to the nearest hundred = 900 (O) · Round 483 to the nearest hundred = 500 (S) · Round 128 to the nearest ten = 130 (R) · Round 53 to the nearest ten = 50 (L) · Round 701 to the nearest hundred = 700 (I) · Round 2,899 to the nearest hundred = 2900 (D) · Round 3,406 to the nearest thousand = 3000 (N) · Round 5,388 to the nearest thousand = 5000 (F) · Round 1,268 to the nearest hundred = 1300 (Y) · Round 21 to the nearest ten = 20 (K) · Round 7,197 to the nearest thousand = 7000 (H)
- Clue 3 (Addition): "THE VILLAIN RAN AWAY FROM GARLIC BREAD"1823 + 4175 = 5998 (T) · 2104 + 1370 = 3474 (Y) · 5814 + 2496 = 8310 (E) · 2667 + 5488 = 8155 (D) · 1517 + 961 = 2478 (I) · 2386 + 1221 = 3607 (N) · 4047 + 3727 = 7774 (C) · 1433 + 2766 = 4199 (O) · 3869 + 2445 = 6314 (A) · 4205 + 4652 = 8857 (F) · 4314 + 5534 = 9848 (V) · 5257 + 2841 = 8098 (G) · 1107 + 1723 = 2830 (W) · 5050 + 2836 = 7886 (H) · 3413 + 5130 = 8543 (B) · 2773 + 2036 = 4809 (M) · 3782 + 1701 = 5483 (L) · 3637 + 2123 = 5760 (R)
- Clue 4 (Subtraction): "ORANGE WIG STRANDS WERE FOUND AT THE SCENE"4097 - 2823 = 1274 (O) · 8714 - 4796 = 3918 (S) · 8708 - 2281 = 6427 (U) · 6998 - 4595 = 2403 (T) · 4237 - 3047 = 1190 (H) · 10109 - 3894 = 6215 (F) · 2675 - 1671 = 1004 (N) · 2821 - 1240 = 1581 (R) · 2888 - 326 = 2562 (D) · 5323 - 626 = 4697 (I) · 7927 - 2284 = 5643 (G) · 11926 - 4973 = 6953 (E) · 5615 - 2377 = 3238 (C) · 5813 - 175 = 5638 (A) · 5421 - 618 = 4803 (W)
- Clue 5 (Division facts (1-12)): surviving statement (box 1) → Daphne Blake9 ÷ 1 = 9 · 66 ÷ 11 = 6 · 55 ÷ 11 = 5 · 21 ÷ 7 = 3 · 10 ÷ 1 = 10 · 32 ÷ 4 = 8 · 55 ÷ 5 = 11 · 77 ÷ 11 = 7 · 40 ÷ 10 = 4 · 16 ÷ 8 = 2 · 36 ÷ 3 = 12
About this mystery
- Grade level
- Grade 4 math
- Math topics
- Multiplication, Rounding, Addition, Subtraction, Division
- Reading level
- grades 1-2
- Theme
- The Great Halloween Candy Caper — set in Pumpkin Hollow Festival
- Format
- Interactive online & printable worksheet with answer key
- Solution
- One unique, verified culprit among 21 suspects
