Math Mysteries
🔎 Shilo and brosGrade 3Reading: grades 5-6Place valueSubtractionRoundingSkip countingDivision

The Loft Sabotage

The Shilo and Bros crew just finished building their ultimate custom Minecraft server, but someone snuck into the gaming loft and deleted the world save file! Now, a mysterious impostor gamer is holding the backup file hostage. We have to decode the clues to find out who did it before the stream starts!

Suspects

Possible suspects

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

21 of 21 still in play
NameMain AbilityLoot GearController GripHead AccessoryWeakness
Ianprop disguiselucky blockrighty gripspiky gamer hairwater bucket
Josiahprop disguisegold applelefty gripblue beaniewater bucket
Judahlaser shieldgrappling hooklefty gripblue beaniebanana peel
Brodyspeedrunner speedlucky blocklefty gripspiky gamer hairsqueaky toy
Coleportal blasterlucky blocklefty gripblue beaniebanana peel
Danielsuper jump hacklucky blocklefty gripblue beaniebanana peel
Tobyportal blasterredstone bomblefty gripblue beaniebanana peel
Zachlaser shieldlucky blocklefty griphoodie hood upbanana peel
Leoportal blasterlucky blocklefty gripblue beaniewater bucket
Calebsuper jump hackredstone bomblefty griphoodie hood upbanana peel
Trixielaser shieldredstone bombrighty gripblue beaniewater bucket
Lukespeedrunner speedlucky blockrighty gripblue beaniebanana peel
Shilospeedrunner speeddiamond swordrighty griphoodie hood upsqueaky toy
Wyattportal blastergrappling hookrighty gripblue beaniebanana peel
Gabesuper jump hacklucky blockrighty gripblue beaniebanana peel
Maxportal blasterdiamond swordlefty gripblue beaniesqueaky toy
Ethanlaser shielddiamond swordrighty gripblue beaniebanana peel
Jaxspeedrunner speeddiamond swordlefty griphoodie hood upsqueaky toy
Micahlaser shielddiamond swordrighty griphoodie hood upwater bucket
Colinsuper jump hackdiamond swordlefty gripblue beaniebanana peel
Elijahprop disguisegrappling hookrighty griphoodie hood upbanana peel
Clue 1

Place value

We hacked into the lobby terminal. The computer's security code uses a specific digit in the hundreds place to unlock 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
900
700
1000
4000
300
20
20
7000
300
10
70
2000
1000
500
10
2000
T
900
40
500
1000
7000
70
300
7000
8000
2000
10
70
500
800
2000
50
70
What is the value of the 9 in 2,957?T
What is the value of the 8 in 8,233?M
What is the value of the 7 in 1,970?D
What is the value of the 7 in 733?H
What is the value of the 7 in 7,636?A
What is the value of the 3 in 4,397?I
What is the value of the 1 in 319?N
What is the value of the 5 in 952?R
What is the value of the 2 in 2,907?O
What is the value of the 2 in 524?L
What is the value of the 5 in 2,592?S
What is the value of the 4 in 4,001?V
What is the value of the 4 in 5,941?U
What is the value of the 8 in 1,851?W
What is the value of the 1 in 71,482?E
0/15 letters found
Clue 2

Subtraction

To open the locked storage chest, the crew needs to calculate how many gaming energy drinks are left after Marcus drank his share.

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
571
273
339
554
328
554
807
339
187
T
571
273
598
554
598
843
339
642
T
571
878
563
345
761
807
909 - 338 =T
761 - 163 =A
360 - 21 =E
1000 - 358 =F
1182 - 339 =L
915 - 361 =S
622 - 349 =H
510 - 323 =C
632 - 69 =G
619 - 291 =U
980 - 219 =I
1167 - 360 =P
691 - 346 =R
1033 - 155 =Y
0/14 letters found
Clue 3

Rounding

Our radar scanner shows the villain's signal strength, but the screen only displays 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.

T
200
80
60
7000
600
4000
4000
800
600
9000
300
4000
600
30
300
500
9000
800
70
800
9000
800
9000
800
30
60
60
4000
Round 191 to the nearest hundredT
Round 479 to the nearest hundredO
Round 4,248 to the nearest thousandL
Round 68 to the nearest tenB
Round 57 to the nearest tenE
Round 33 to the nearest tenP
Round 6,524 to the nearest thousandV
Round 83 to the nearest tenH
Round 556 to the nearest hundredI
Round 8,615 to the nearest thousandN
Round 290 to the nearest hundredS
Round 783 to the nearest hundredA
0/12 letters found
Clue 4

Skip counting

Micah noticed a pattern of neon footprints on the stairs, skip-counting by fives to find the hidden attic entrance.

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
24
16
36
14
110
45
21
8
60
65
110
16
60
16
8
45
39
16
8
26
26
80
16
140
18
16
45
16
Skip-count by 3s. Fill the blank: 3, 6, 9, 12, 15, 18, 21, ___, 27, 30W
Skip-count by 2s. Fill the blank: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, ___, 28, 30T
Skip-count by 10s. Fill the blank: 10, 20, 30, 40, 50, ___, 70, 80B
Skip-count by 3s. Fill the blank: 3, 6, 9, 12, 15, ___, 21, 24C
Skip-count by 5s. Fill the blank: 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, ___, 70, 75L
Skip-count by 10s. Fill the blank: 10, 20, 30, 40, 50, 60, 70, 80, 90, 100, ___, 120, 130U
Skip-count by 2s. Fill the blank: 2, 4, 6, ___, 10, 12A
Skip-count by 10s. Fill the blank: 10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110, 120, 130, ___, 150, 160S
Skip-count by 2s. Fill the blank: 2, 4, 6, 8, 10, 12, 14, ___, 18, 20E
Skip-count by 3s. Fill the blank: 3, 6, 9, 12, 15, 18, ___, 24, 27D
Skip-count by 5s. Fill the blank: 5, 10, 15, 20, 25, 30, 35, 40, ___, 50, 55N
Skip-count by 2s. Fill the blank: 2, 4, 6, 8, 10, 12, ___, 16, 18O
Skip-count by 3s. Fill the blank: 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, ___, 39, 42F
Skip-count by 3s. Fill the blank: 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36, ___, 42, 45I
Skip-count by 10s. Fill the blank: 10, 20, 30, 40, 50, 60, 70, ___, 90, 100H
0/15 letters found
Clue 5

Division facts (1-12) — the last clue

Elijah found a crate of mystery loot boxes and needs to divide them equally among the team members to find the final clue slip.

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
55 ÷ 5 = ?
60 ÷ 12 = ?
96 ÷ 8 = ?
6 ÷ 3 = ?
33 ÷ 11 = ?
21 ÷ 3 = ?
16 ÷ 2 = ?
54 ÷ 9 = ?
3 ÷ 3 = ?
9 ÷ 1 = ?
90 ÷ 9 = ?
Step 2 — cross out the sentence with each answer
1.The villain transforms into a nearby cardboard box, then detonates a dangerous redstone bomb.
2.The villain hacks the gravity settings to jump super high, then swings away using a grappling hook.
3.The villain hacks the gravity settings to jump super high, then swings a pixelated diamond sword.
4.The villain shoots a glowing portal, then tosses a chaotic lucky block.
5.The villain activates a glowing neon shield, then swings away using a grappling hook.
6.The villain activates a glowing neon shield, then eats a glowing gold apple.
7.The villain transforms into a nearby cardboard box, then swings a pixelated diamond sword.
8.The villain speeds through the spawn lobby, then tosses a chaotic lucky block.
9.The villain activates a glowing neon shield, then tosses a chaotic lucky block.
10.The villain shoots a glowing portal, then eats a glowing gold apple.
11.The villain shoots a glowing portal, then detonates a dangerous redstone bomb.
12.The villain hacks the gravity settings to jump super high, then tosses a chaotic lucky block.
Solve it

Name the culprit

Choose the one suspect left standing.

About this mystery

Grade level
Grade 3 math
Math topics
Place value, Subtraction, Rounding, Skip counting, Division
Reading level
grades 5-6
Theme
The Loft Sabotage — set in The Bros Gaming Loft
Format
Interactive online & printable worksheet with answer key
Solution
One unique, verified culprit among 21 suspects

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