Math Crackers
🚀 Star Wars: The Clone WarsGrade 3Reading: grades 3-4Place valueAdditionSubtractionMultiplicationDivision

The Sabotage on Cruiser Resolution

A sneaky intruder jammed the primary hyperdrive hyper-coils right before a crucial patrol mission. Commander Rex needs your help to examine clues and find out who sabotaged the ship.

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 GearTacticDominant HandHelmet StripeGadget Vulnerability
TechThermal DetonatorHacking TerminalLeft HandedGold StripeSonic Whistle
GregorJetpack BoosterLaser CutterLeft HandedBlue StripeIon Cannon
WreckerMacrobinocularLaser CutterRight HandedBlue StripeSonic Whistle
CrosshairWrist ShieldSmoke BombRight HandedRed StripeSonic Whistle
Aurra SingJetpack BoosterLaser CutterRight HandedRed StripeSonic Whistle
Captain RexWrist ShieldEMP GrenadeLeft HandedRed StripeIon Cannon
BacaraWrist ShieldSmoke BombLeft HandedGold StripeMagnet Trap
HunterMacrobinocularStealth CloakingRight HandedGold StripeSonic Whistle
GreeGrapple HookHacking TerminalRight HandedRed StripeMagnet Trap
WaxerJetpack BoosterHacking TerminalLeft HandedRed StripeSonic Whistle
Hondo OhnakaMacrobinocularLaser CutterRight HandedRed StripeSonic Whistle
JesseGrapple HookStealth CloakingRight HandedRed StripeSonic Whistle
BlyGrapple HookStealth CloakingRight HandedRed StripeMagnet Trap
FivesMacrobinocularSmoke BombRight HandedRed StripeMagnet Trap
WolffeThermal DetonatorStealth CloakingRight HandedRed StripeSonic Whistle
EchoThermal DetonatorLaser CutterLeft HandedGold StripeSonic Whistle
Ahsoka TanoGrapple HookSmoke BombLeft HandedRed StripeSonic Whistle
HardcaseThermal DetonatorEMP GrenadeRight HandedRed StripeMagnet Trap
KixGrapple HookHacking TerminalLeft HandedBlue StripeIon Cannon
BoilGrapple HookLaser CutterLeft HandedBlue StripeMagnet Trap
TupJetpack BoosterHacking TerminalRight HandedBlue StripeIon Cannon
Clue 1

Place value

The bridge computer needs you to parse digits to decode the first security scanner readout.

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
50
2000
20
60
5000
8000
8000
80
5000
800
30
400
20
10
800
400
T
50
90
10
20
10
4000
400
700
20
40
400
4000
40
10
What is the value of the 5 in 657?T
What is the value of the 6 in 1,969?V
What is the value of the 4 in 5,146?B
What is the value of the 2 in 924?E
What is the value of the 4 in 6,450?O
What is the value of the 8 in 867?N
What is the value of the 7 in 709?K
What is the value of the 2 in 2,734?H
What is the value of the 4 in 54,118?M
What is the value of the 9 in 394?U
What is the value of the 8 in 8,436?L
What is the value of the 5 in 35,309?I
What is the value of the 8 in 385?A
What is the value of the 1 in 7,916?S
What is the value of the 3 in 6,131?D
0/15 letters found
Clue 2

Addition

You tally up all energy cell crates stored in the main hangar deck.

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
474
444
696
832
299
307
307
364
299
788
975
364
952
952
220
476
T
474
T
474
696
761
578
952
299
788
702
T
474
444
696
299
796
796
299
702
444
T
474
444
364
788
761
282 + 192 =T
399 + 553 =S
223 + 221 =H
129 + 91 =P
323 + 153 =O
196 + 168 =A
168 + 131 =I
104 + 203 =L
270 + 518 =N
574 + 258 =V
392 + 404 =R
382 + 320 =G
495 + 480 =W
404 + 292 =E
261 + 317 =U
244 + 517 =D
0/16 letters found
Clue 3

Subtraction

You calculate how many plasma chargers remain after the droid attack.

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
562
510
151
295
806
321
321
553
806
856
150
553
703
703
T
562
833
647
647
151
648
140
885
553
703
833
856
806
650
150
510
806
703
T
562
321
151
747 - 185 =T
936 - 288 =D
763 - 113 =C
249 - 99 =W
936 - 130 =I
1181 - 296 =Y
969 - 266 =S
190 - 39 =E
604 - 309 =V
905 - 395 =H
394 - 254 =B
541 - 220 =L
879 - 46 =O
901 - 254 =P
636 - 83 =A
1181 - 325 =N
0/16 letters found
Clue 4

Multiplication facts (1-12)

You count rows of astromech droids lined up in four equal bays.

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
42
35
5
22
80
5
121
2
5
81
64
81
35
54
10
5
63
A
42
64
121
5
32
81
A
42
81
64
49
5
30
5
6 × 7 =A
2 × 5 =P
7 × 7 =C
5 × 7 =R
9 × 9 =T
8 × 4 =F
2 × 11 =D
1 × 5 =E
8 × 8 =S
8 × 10 =H
5 × 6 =N
9 × 6 =I
1 × 2 =M
11 × 11 =L
7 × 9 =W
0/15 letters found
Clue 5

Division facts (1-12) — the last clue

You share supply canisters equally among the clone squad troopers.

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
60 ÷ 5 = ?
60 ÷ 12 = ?
35 ÷ 5 = ?
120 ÷ 12 = ?
18 ÷ 2 = ?
66 ÷ 6 = ?
12 ÷ 6 = ?
3 ÷ 1 = ?
24 ÷ 4 = ?
80 ÷ 10 = ?
8 ÷ 2 = ?
Step 2 — cross out the sentence with each answer
1.The villain tossed a thermal detonator, then vanished using stealth cloaking.
2.The villain boosted with a jetpack, then threw down a smoke bomb.
3.The villain tossed a thermal detonator, then threw down a smoke bomb.
4.The villain tossed a thermal detonator, then disabled circuits with an emp grenade.
5.The villain boosted with a jetpack, then sliced through doors with a laser cutter.
6.The villain boosted with a jetpack, then vanished using stealth cloaking.
7.The villain fired a grapple hook, then vanished using stealth cloaking.
8.The villain fired a grapple hook, then disabled circuits with an emp grenade.
9.The villain fired a grapple hook, then accessed the computer terminal.
10.The villain blocked shots with a wrist shield, then disabled circuits with an emp grenade.
11.The villain fired a grapple hook, then sliced through doors with a laser cutter.
12.The villain scouted with macrobinoculars, then sliced through doors with a laser cutter.
Solve it

Name the culprit

Choose the one suspect left standing.

About this mystery

Grade level
Grade 3 math
Math topics
Place value, Addition, Subtraction, Multiplication, Division
Reading level
grades 3-4
Theme
The Sabotage on Cruiser Resolution — set in Republic Star Destroyer Resolution
Format
Interactive online & printable worksheet with answer key
Solution
One unique, verified culprit among 21 suspects

More free printable math cases

3rd grade worksheetsAddition worksheetsSubtraction worksheetsMultiplication worksheetsDivision worksheetsPlace value worksheetsAll worksheets →
The Case of the Missing Golden Fish Biscuit
Grade 3
The Golden Trophy Mystery
Grade 3
The Secret of Dino Ridge
Grade 3
The Sky Island Mystery
Grade 3