Math Mysteries
⛏️ MinecraftGrade 4Reading: grades 3-4Place valueSkip countingMultiplicationRoundingDivision

The Bedrock Bandit

Someone snuck into the server spawn overnight and built a giant obsidian wall right in front of the community hall! The Head Builder's favorite golden apple chest was locked up with bedrock, and the culprit left a trail of mysterious blocks behind.

Suspects

Possible suspects

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

21 of 21 still in play
NameSpecial GearSpawned MobActive HandHair ColorWeakness
CaptainSwiftness PotionIron GolemLeft-handedYellow HairLava
StampySwiftness PotionTamed WolfLeft-handedYellow HairLava
AphmauEnder EyeGreen ZombieLeft-handedBlue HairLava
PrestonElytra WingsSizzling CreeperLeft-handedYellow HairWater
SsundeeFirework RocketTall EndermanLeft-handedYellow HairWater
TommyElytra WingsIron GolemLeft-handedYellow HairLava
GrianEnder EyeSizzling CreeperLeft-handedBlue HairMilk
MumboElytra WingsGreen ZombieLeft-handedYellow HairLava
GeorgeElytra WingsSizzling CreeperRight-handedYellow HairLava
DanTDMEnder EyeGreen ZombieRight-handedBlue HairLava
SapnapEnder EyeTamed WolfRight-handedYellow HairLava
DreamTotem of UndyingTall EndermanRight-handedBlue HairMilk
UnspeakableEnder EyeTall EndermanLeft-handedYellow HairMilk
BriannaFirework RocketGreen ZombieRight-handedBlue HairWater
SethElytra WingsSizzling CreeperLeft-handedBlue HairWater
TubboSwiftness PotionGreen ZombieRight-handedBlue HairMilk
SteveFirework RocketTall EndermanLeft-handedYellow HairLava
JoelElytra WingsTall EndermanLeft-handedBlack HairLava
PhilzaSwiftness PotionGreen ZombieLeft-handedYellow HairLava
RanbooSwiftness PotionTall EndermanLeft-handedBlack HairWater
JeromeElytra WingsTall EndermanRight-handedBlack HairWater
Clue 1

Place value

We found a double chest filled with block stacks. Let us count the blocks using place value columns to decode the first 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.

T
30
8000
200
700
10
2000
2000
20
10
1000
50
6000
200
70
1000
6000
T
30
70
9000
20
80
1000
20
1000
10
600
6000
1000
5000
6000
2000
200
300
What is the value of the 3 in 230?T
What is the value of the 2 in 2,638?L
What is the value of the 2 in 5,284?E
What is the value of the 6 in 16,074?O
What is the value of the 2 in 425?A
What is the value of the 1 in 5,313?I
What is the value of the 5 in 6,756?D
What is the value of the 7 in 9,870?S
What is the value of the 3 in 311?M
What is the value of the 8 in 48,519?H
What is the value of the 1 in 1,445?N
What is the value of the 9 in 19,588?P
What is the value of the 7 in 5,734?V
What is the value of the 5 in 5,146?G
What is the value of the 6 in 9,683?R
What is the value of the 8 in 182?W
0/16 letters found
Clue 2

Skip counting

The griefer left footprints on a long row of pressure plates. We must skip count by fives on the plates to reveal 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.

L
28
26
90
80
33
18
120
100
26
100
70
55
140
120
16
70
100
18
24
18
16
26
100
80
33
26
55
18
L
28
L
28
70
Skip-count by 2s. Fill the blank: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, ___, 30, 32L
Skip-count by 3s. Fill the blank: 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, ___, 36, 39H
Skip-count by 10s. Fill the blank: 10, 20, 30, 40, 50, 60, 70, ___, 90, 100T
Skip-count by 2s. Fill the blank: 2, 4, 6, 8, 10, 12, 14, ___, 18, 20G
Skip-count by 2s. Fill the blank: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, ___, 28, 30E
Skip-count by 10s. Fill the blank: 10, 20, 30, 40, 50, 60, ___, 80, 90S
Skip-count by 10s. Fill the blank: 10, 20, 30, 40, 50, 60, 70, 80, ___, 100, 110F
Skip-count by 10s. Fill the blank: 10, 20, 30, 40, 50, 60, 70, 80, 90, ___, 110, 120D
Skip-count by 5s. Fill the blank: 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, ___, 60, 65W
Skip-count by 10s. Fill the blank: 10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110, ___, 130, 140N
Skip-count by 10s. Fill the blank: 10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110, 120, 130, ___, 150, 160I
Skip-count by 3s. Fill the blank: 3, 6, 9, 12, 15, ___, 21, 24A
Skip-count by 2s. Fill the blank: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, ___, 26, 28M
0/13 letters found
Clue 3

Multiplication facts (1-12)

A giant wall of obsidian has rows of blocks. If we multiply the rows by the columns we can unlock the third 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.

T
77
121
30
7
9
80
80
5
9
12
2
80
30
30
21
15
121
30
12
80
5
7
5
15
5
25
88
40
100
28
30
21
11 × 7 =T
8 × 11 =P
1 × 5 =A
1 × 9 =I
1 × 7 =V
10 × 10 =U
5 × 6 =E
5 × 8 =O
7 × 3 =D
5 × 3 =W
1 × 2 =F
7 × 4 =R
1 × 12 =N
11 × 11 =H
10 × 8 =L
5 × 5 =S
0/16 letters found
Clue 4

Rounding

Our coordinates machine is damaged and only shows rounded numbers. Round these numbers to the nearest ten to find the fourth 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.

Y
170
110
130
130
1300
700
2900
1700
3000
20
700
1700
50
2000
1300
30
200
70
200
110
1700
20
90
2900
110
70
1300
1300
20
50
Round 166 to the nearest tenY
Round 1,673 to the nearest hundredA
Round 16 to the nearest tenR
Round 1,333 to the nearest hundredO
Round 72 to the nearest tenD
Round 49 to the nearest tenS
Round 111 to the nearest tenE
Round 171 to the nearest hundredN
Round 2,655 to the nearest thousandI
Round 32 to the nearest tenU
Round 2,947 to the nearest hundredH
Round 705 to the nearest hundredW
Round 2,307 to the nearest thousandF
Round 90 to the nearest tenT
Round 133 to the nearest tenL
0/15 letters found
Clue 5

Division facts (1-12) — the last clue

We must divide our cooked mutton evenly among the hungry wolves. Share them 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
24 ÷ 12 = ?
24 ÷ 3 = ?
66 ÷ 11 = ?
40 ÷ 4 = ?
121 ÷ 11 = ?
36 ÷ 4 = ?
144 ÷ 12 = ?
40 ÷ 8 = ?
63 ÷ 9 = ?
10 ÷ 10 = ?
24 ÷ 8 = ?
Step 2 — cross out the sentence with each answer
1.The villain swung a pickaxe, then hid behind a tree.
2.The villain opened a chest, then climbed up a tall tower.
3.The villain threw a potion, then ran into the dark woods.
4.The villain opened a chest, then hid behind a tree.
5.The villain threw a potion, then climbed up a tall tower.
6.The villain placed a block, then climbed up a tall tower.
7.The villain opened a chest, then escaped through a portal.
8.The villain crafted a bed, then ran into the dark woods.
9.The villain crafted a bed, then hid behind a tree.
10.The villain crafted a bed, then climbed up a tall tower.
11.The villain crafted a bed, then escaped through a portal.
12.The villain threw a potion, then hid behind a tree.
Solve it

Name the culprit

Choose the one suspect left standing.

About this mystery

Grade level
Grade 4 math
Math topics
Place value, Skip counting, Multiplication, Rounding, Division
Reading level
grades 3-4
Theme
The Bedrock Bandit — set in the Crafty Hills Server
Format
Interactive online & printable worksheet with answer key
Solution
One unique, verified culprit among 21 suspects

More free printable math mysteries

4th grade worksheetsMultiplication worksheetsDivision worksheetsRounding worksheetsPlace value worksheetsSkip counting worksheetsAll worksheets →
The Spawn Castle Sabotage
Grade 4
The Case of the Missing Golden Cleat
Grade 4
The Great Dino Lab Mix-Up
Grade 4
The Treehouse Spy Club: Case of the Missing Golden Pineapple
Grade 4