Math Mysteries
🦁 AnimalsGrade 4Reading: grades 3-4MultiplicationWord problemsSubtractionAdditionDivision

The Whispering Woods Mystery

The Golden Acorn has been taken from the Sanctuary vault! Ranger Rick needs your help to track down the mischievous critter who took it. We have a list of animal suspects, but we need to solve the clues to find the real culprit.

Suspects

Possible suspects

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

21 of 21 still in play
NameSuper SkillLucky GearDominant PawCoat TypeDistraction
Daisyloud howlblue collarright pawedspotted coatsqueaky toy
Jacksuper sniffred capeleft pawedgolden furlaser pointer
Bearsuper sniffshiny badgeleft pawedgolden furlaser pointer
Milosuper sniffwarm vestleft pawedgolden furlaser pointer
Leofast dashshiny badgeleft pawedstriped furlaser pointer
Rosiehigh jumpwarm vestleft pawedspotted coatlaser pointer
Charliefast dashwarm vestleft pawedspotted coatsqueaky toy
Bellasuper sniffwarm vestright pawedgolden furlaser pointer
Busterhigh jumpred capeleft pawedspotted coatsqueaky toy
Rockyloud howlred capeleft pawedspotted coatlaser pointer
Sadiefast dashshiny badgeleft pawedgolden furlaser pointer
Lunahigh jumpshiny badgeleft pawedspotted coatpeanut butter
Stellaloud howlwarm vestright pawedgolden furpeanut butter
Sophieloud howlblue collarleft pawedgolden furlaser pointer
Lolasuper sniffgold bellleft pawedgolden fursqueaky toy
Tobyfast dashwarm vestright pawedspotted coatpeanut butter
Chloefast dashshiny badgeleft pawedgolden fursqueaky toy
Zeusfast dashwarm vestleft pawedstriped furlaser pointer
Nalaloud howlred caperight pawedgolden fursqueaky toy
Baileyloud howlwarm vestleft pawedgolden fursqueaky toy
Rubytree climbblue collarleft pawedspotted coatpeanut butter
Clue 1

Multiplication facts (1-12)

Ranger Rick needs to count the supply bags to plan the search. Solve this problem to unlock the first clue about the thief's gear!

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
22
36
99
T
22
36
108
99
45
25
132
99
18
2
132
T
22
20
99
54
64
54
64
99
25
100
54
16
99
2 × 11 =T
2 × 9 =S
9 × 11 =E
12 × 9 =I
8 × 8 =R
2 × 10 =W
9 × 6 =A
10 × 10 =C
11 × 12 =O
6 × 6 =H
8 × 2 =P
5 × 9 =F
5 × 5 =D
2 × 1 =N
0/14 letters found
Clue 2

Word problems

We found rows of paw prints leading into the deep woods. Multiply the rows of prints to reveal what paw the critter uses most!

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

Awitnesssawthevillainwas
L
42
29
8
17
77
45
44
29
D
 
.
Ranger Rick lined up 7 rows of 6 shiny pebbles. How many shiny pebbles in all?L
Ranger Rick found 27 acorns yesterday and 2 more today. How many acorns in all?E
Ranger Rick found 2 toy mice yesterday and 6 more today. How many toy mice in all?F
There were 47 toy mice. 30 were used up. How many toy mice are left?T
There were 77 dog treats. 33 were used up. How many dog treats are left?W
Ranger Rick found 26 shiny pebbles yesterday and 51 more today. How many shiny pebbles in all?P
There were 70 dog treats. 25 were used up. How many dog treats are left?A
0/7 letters found
Clue 3

Subtraction

Some acorns are missing from the feeding stations. Subtract the stolen acorns to find out what snack distracts this animal!

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
2352
5950
A
2352
4587
8242
5385
7264
7104
4868
1181
2562
8242
5385
4294
4868
4587
2562
5385
A
2352
7370
2562
8242
4294
2562
5247
8242
6701
4719 - 2367 =A
10678 - 3574 =O
6678 - 1431 =H
8112 - 3525 =S
8271 - 2886 =R
11745 - 4375 =C
10725 - 2483 =E
5890 - 3328 =T
8021 - 2071 =L
11966 - 4702 =P
8075 - 3207 =I
4994 - 700 =D
4720 - 3539 =N
10901 - 4200 =M
0/14 letters found
Clue 4

Addition

We are collecting fur samples from the bushes. Add up the total number of tufts we found to see what kind of coat the suspect has!

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
4171
5491
5610
9513
8465
6816
2884
5942
6645
5491
2884
2884
5491
2884
7929
9513
6100
2884
5491
6816
5610
8465
6961
1762 + 2409 =W
3141 + 2469 =F
2004 + 880 =D
3908 + 2192 =L
2254 + 4391 =H
5208 + 4305 =O
4400 + 2416 =N
3676 + 1815 =E
3939 + 4526 =U
3934 + 3995 =G
2273 + 4688 =R
2666 + 3276 =S
0/12 letters found
Clue 5

Division facts (1-12) — the last clue

The rescue team needs to split up into equal groups to search the muddy trails. Divide the rangers to discover the thief's super skill!

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
5 ÷ 1 = ?
12 ÷ 1 = ?
14 ÷ 7 = ?
21 ÷ 7 = ?
7 ÷ 7 = ?
77 ÷ 7 = ?
35 ÷ 5 = ?
90 ÷ 10 = ?
100 ÷ 10 = ?
42 ÷ 7 = ?
16 ÷ 2 = ?
Step 2 — cross out the sentence with each answer
1.The villain howled to distract the guard, then rang their gold bell.
2.The villain howled to distract the guard, then lost a blue collar tag.
3.The villain dashed past the cameras, then rang their gold bell.
4.The villain dashed past the cameras, then dropped a shiny badge.
5.The villain sniffed out the hidden key, then dropped a shiny badge.
6.The villain leaped over the tall fence, then snagged their red cape.
7.The villain climbed up the oak tree, then dropped a shiny badge.
8.The villain leaped over the tall fence, then unzipped their warm vest.
9.The villain dashed past the cameras, then lost a blue collar tag.
10.The villain howled to distract the guard, then unzipped their warm vest.
11.The villain dashed past the cameras, then unzipped their warm vest.
12.The villain sniffed out the hidden key, then unzipped their warm vest.
Solve it

Name the culprit

Choose the one suspect left standing.

About this mystery

Grade level
Grade 4 math
Math topics
Multiplication, Word problems, Subtraction, Addition, Division
Reading level
grades 3-4
Theme
The Whispering Woods Mystery — set in The Whispering Woods Animal Sanctuary
Format
Interactive online & printable worksheet with answer key
Solution
One unique, verified culprit among 21 suspects

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