Math Crackers
🔎 Roblox military tycoon ic0muGrade 5Reading: grades 5-6SubtractionAdditionMultiplicationFractions of a number

The Great Tycoon Sabotage

Red alert! The legendary Big Papi clan has breached the defenses of our elite ic0mu military tycoon. A rogue player has bypassed our droppers, shut down the security lasers, and escaped with our classified base files. We must analyze the server logs to identify the 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
NameClass SpecialtyEquipped GearMovement HabitAvatar HatSystem Counter
RoboTrooperHeavy DemolitionKatanaJump SpamsSpiky HairWater Balloon
TixCollectorHeavy DemolitionShield PotionStrafes LeftSpiky HairWater Balloon
AlphaSquadPlasma GunnerKatanaStrafes LeftValkyrie HelmetWater Balloon
GoldenValkDrone PilotSpeed CoilStrafes LeftRoblox CapWater Balloon
BaseInfiltratorLaser SniperGravity CoilStrafes LeftValkyrie HelmetWater Balloon
ShadowBloxHeavy DemolitionSpeed CoilJump SpamsValkyrie HelmetWater Balloon
MegaTycoonDrone PilotSpeed CoilJump SpamsValkyrie HelmetFreeze Ray
SniperGhostLaser SniperShield PotionStrafes LeftSpiky HairWater Balloon
BigPapiBossStealth AgentKatanaJump SpamsValkyrie HelmetEMP Grenades
FortressDefenderStealth AgentGravity CoilStrafes LeftSpiky HairWater Balloon
SwordMasterDrone PilotSpeed CoilStrafes LeftSpiky HairWater Balloon
RedLeaderDrone PilotJetpackStrafes LeftValkyrie HelmetFreeze Ray
BloxSoldierLaser SniperJetpackStrafes LeftSpiky HairEMP Grenades
ic0muAgentPlasma GunnerGravity CoilJump SpamsSpiky HairWater Balloon
BlueCommanderDrone PilotGravity CoilJump SpamsRoblox CapWater Balloon
SpyXHeavy DemolitionSpeed CoilJump SpamsRoblox CapEMP Grenades
ProBuilderHeavy DemolitionSpeed CoilJump SpamsSpiky HairFreeze Ray
GamerPapiLaser SniperShield PotionJump SpamsValkyrie HelmetWater Balloon
ClanWreckerDrone PilotKatanaStrafes LeftSpiky HairWater Balloon
DropperKingDrone PilotGravity CoilStrafes LeftValkyrie HelmetEMP Grenades
PixelGunnerStealth AgentJetpackJump SpamsSpiky HairFreeze Ray
Clue 1

Subtraction

An ic0mu engineer counts the remaining rockets in the main depot. By subtracting the missing crates from the total stock, they track the thief's escape 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
8875
3298
7223
3521
4567
1667
1667
7976
4567
3202
3512
6576
7223
2354
3202
6576
T
8875
3298
7976
3521
7223
7976
1208
7976
T
8875
7976
3202
7976
13240 - 4365 =T
3197 - 843 =S
10834 - 3611 =E
10311 - 2335 =A
3422 - 2214 =K
6925 - 2358 =I
3907 - 2240 =L
4709 - 1507 =N
6382 - 2870 =D
6192 - 2671 =V
11200 - 4624 =O
6196 - 2898 =H
0/12 letters found
Clue 2

Addition

We scan the server logs to add up the extra coins generated by the defense droppers. The sum reveals the exact IP address used by the Big Papi spy.

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
7103
3769
8607
T
7103
4360
6676
2262
8607
T
7103
5583
8768
5223
2916
2763
T
7103
6676
4360
2822
8607
2763
5223
8607
2822
T
7103
T
7103
5583
5981
5583
5981
2262
8607
3413 + 3690 =T
2720 + 3261 =D
1992 + 1777 =H
3774 + 4994 =N
1189 + 1073 =G
975 + 1847 =F
5689 + 2918 =E
2369 + 3214 =O
952 + 1811 =S
2395 + 2828 =L
2016 + 900 =Y
2394 + 1966 =A
2843 + 3833 =R
0/13 letters found
Clue 3

Multiplication facts (1-12)

The radar screen displays rows of attacking clan drones. Multiplying the columns of ships helps us calculate the exact sector where the suspect is hiding.

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
24
56
120
44
42
8
120
T
24
18
T
24
42
96
96
44
72
120
42
80
T
24
18
42
72
42
T
24
120
8
84
42
96
96
18
18
90
6 × 4 =T
6 × 3 =O
12 × 7 =B
6 × 12 =W
7 × 6 =A
11 × 4 =Y
7 × 8 =H
10 × 9 =N
10 × 12 =E
8 × 1 =R
12 × 8 =L
10 × 8 =K
0/12 letters found
Clue 4

Fractions of a number

The command center decodes a corrupted video feed. Only a fraction of the total frames are clear enough to reveal a clue about the thief's avatar style.

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
4
30
2
30
39
30
25
39
30
2
19
20
18
30
21
32
31
12
16
11
22
31
24
22
39
39
11
30
21
25
30
37
30
4/10 of 10 =W
2/4 of 50 =C
1/5 of 195 =T
2/10 of 95 =B
3/6 of 22 =H
1/5 of 185 =N
4/8 of 32 =Y
4/6 of 36 =R
2/3 of 27 =U
1/4 of 88 =A
3/8 of 80 =E
1/3 of 6 =D
1/10 of 120 =K
2/3 of 48 =P
1/5 of 105 =S
2/6 of 93 =I
2/8 of 80 =L
0/17 letters found
Clue 5

Fractions of a number — the last clue

We check the power levels of the backup generators. Only a small fraction of the grid is still offline, pointing us directly to the intruder's hidden weakness.

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
5/10 of 8 = ?
1/3 of 15 = ?
3/10 of 30 = ?
1/2 of 22 = ?
1/8 of 8 = ?
5/6 of 12 = ?
6/8 of 4 = ?
1/5 of 40 = ?
3/10 of 40 = ?
2/8 of 24 = ?
1/10 of 20 = ?
Step 2 — cross out the sentence with each answer
1.The villain stole the mega jetpack blueprints, then teleported using a stealth glitch.
2.The villain stole the golden tycoon trophy, then zoomed away with a speed coil.
3.The villain stole the mega jetpack blueprints, then shielded their escape with a potion.
4.The villain stole the golden tycoon trophy, then teleported using a stealth glitch.
5.The villain locked down the spawn pad, then flew over the wall with a jetpack.
6.The villain hacked the primary ore dropper, then shielded their escape with a potion.
7.The villain stole the mega jetpack blueprints, then bounced away using a gravity coil.
8.The villain locked down the spawn pad, then teleported using a stealth glitch.
9.The villain hacked the primary ore dropper, then teleported using a stealth glitch.
10.The villain stole the golden tycoon trophy, then flew over the wall with a jetpack.
11.The villain disabled the base lasers, then flew over the wall with a jetpack.
12.The villain stole the golden tycoon trophy, then bounced away using a gravity coil.
Solve it

Name the culprit

Choose the one suspect left standing.

About this mystery

Grade level
Grade 5 math
Math topics
Subtraction, Addition, Multiplication, Fractions of a number
Reading level
grades 5-6
Theme
The Great Tycoon Sabotage — set in The ic0mu Faction Main Tycoon Base
Format
Interactive online & printable worksheet with answer key
Solution
One unique, verified culprit among 21 suspects

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