Math Crackers
🔎 The great nerf warGrade 5Reading: grades 5-6AdditionSubtractionPlace valueFractions of a numberDivision

The Great Golden Dart Heist

During the final round of the backyard battle, someone snatched the legendary Golden Mega-Dart from the referee's command post! Only a true blaster champion could have made off with the prize under the cover of a massive foam storm.

Suspects

Possible suspects

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

21 of 21 still in play
NamePrimary BlasterTactical GearBlaster GripHelmet ColorGear Weakness
MasonRapidstrike EliteScope GogglesLeft-handed gripBright blue helmetLoud plastic squeaks
TobyRapidstrike EliteDart HolsterLeft-handed gripBright blue helmetSlippery grip tape
LeoRapidstrike EliteTactical VestRight-handed gripBright blue helmetSlippery grip tape
OwenSniper CenturionDart HolsterRight-handed gripBright blue helmetSoggy foam darts
DrewDouble-Barrel ReconDart HolsterLeft-handed gripLime green helmetSlippery grip tape
KaiMega CycloneDart HolsterRight-handed gripNeon orange helmetSoggy foam darts
IanTactical DisruptorShield ScreenRight-handed gripNeon orange helmetLoud plastic squeaks
FinleyMega CycloneScope GogglesRight-handed gripNeon orange helmetSlippery grip tape
QuinnDouble-Barrel ReconDart HolsterLeft-handed gripBright blue helmetSlippery grip tape
GavinSniper CenturionShield ScreenLeft-handed gripNeon orange helmetLoud plastic squeaks
NicoTactical DisruptorDart HolsterRight-handed gripBright blue helmetSoggy foam darts
MiaSniper CenturionScope GogglesRight-handed gripNeon orange helmetSoggy foam darts
JaxDouble-Barrel ReconTactical VestLeft-handed gripLime green helmetLoud plastic squeaks
SiennaRapidstrike EliteTactical VestRight-handed gripLime green helmetSlippery grip tape
EliSniper CenturionShield ScreenRight-handed gripLime green helmetSlippery grip tape
ZoeDouble-Barrel ReconTactical VestRight-handed gripLime green helmetSoggy foam darts
ChaseSniper CenturionLaser SightRight-handed gripLime green helmetSlippery grip tape
RyderTactical DisruptorDart HolsterLeft-handed gripNeon orange helmetSoggy foam darts
WyattTactical DisruptorTactical VestRight-handed gripNeon orange helmetSoggy foam darts
ZaneMega CycloneShield ScreenRight-handed gripLime green helmetSlippery grip tape
BrookeRapidstrike EliteScope GogglesRight-handed gripLime green helmetSlippery grip tape
Clue 1

Addition

To trace the culprit, we must first count the total foam darts gathered by the cleanup crew.

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
7147
2577
4394
5960
2577
8040
2728
T
7147
6039
8737
6996
2728
7878
5960
4394
4779
4721
6039
4394
6996
2728
6039
T
7147
3773
6996
4394
8040
6366
8040
6996
4394
4779
6996
7878
8604
2577
T
7147
3460 + 3687 =T
2175 + 2546 =D
4199 + 2797 =S
1119 + 1609 =N
4858 + 3182 =A
1895 + 2499 =E
2011 + 1762 =U
4608 + 4129 =M
3875 + 2164 =O
4167 + 3711 =I
4742 + 3862 =G
2348 + 4018 =L
904 + 1673 =H
1526 + 3253 =R
3784 + 2176 =P
0/15 letters found
Clue 2

Subtraction

We lost some gear in the muddy trenches, but subtracting the broken blasters leaves us with our 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
8429
4616
2810
2370
8454
4787
4431
5255
4787
7401
8418
2239
T
8429
5359
8047
2239
7643
4612
T
8429
4616
2810
5255
6661
4787
4612
T
8429
2810
8047
8047
2239
5359
4616
T
8429
4616
4787
7401
8418
2810
8418
11752 - 3323 =T
8572 - 3785 =A
7141 - 4902 =I
8540 - 1879 =L
8494 - 3135 =G
6255 - 1639 =H
5855 - 3045 =E
8802 - 1159 =P
9217 - 3962 =B
13046 - 4999 =R
5363 - 2993 =F
8956 - 538 =D
6366 - 1935 =M
10329 - 2928 =N
7444 - 2832 =S
12006 - 3552 =O
0/16 letters found
Clue 3

Place value

The electronic target scoreboard flickered, and checking the place values of the score cracked a hidden code.

Solve each problem to learn its letter. Then write that letter in every box that shows the same number, and read the secret clue.

S
5000
20
300
600
600
80
100
4000
800
100
300
600
10
700
600
80
70
700
9000
80
S
5000
10
60
80
40
300
20
20
700
300
1000
30
2000
70
8000
20
80
What is the value of the 5 in 45,779?S
What is the value of the 6 in 52,367?H
What is the value of the 4 in 184,992?Y
What is the value of the 3 in 47,364?I
What is the value of the 3 in 698,238?F
What is the value of the 7 in 562,716?A
What is the value of the 7 in 80,673?M
What is the value of the 6 in 50,623?P
What is the value of the 2 in 82,181?U
What is the value of the 8 in 59,786?E
What is the value of the 4 in 538,549?V
What is the value of the 1 in 23,312?T
What is the value of the 9 in 859,110?K
What is the value of the 8 in 448,272?B
What is the value of the 8 in 190,893?G
What is the value of the 1 in 52,162?R
What is the value of the 2 in 13,526?L
What is the value of the 1 in 681,793?N
0/18 letters found
Clue 4

Fractions of a number

The tactical squad split their remaining foam darts into equal fractions to plan the next surprise 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.

W
22
3
28
30
27
7
4
23
2
25
3
33
36
3
3
7
38
3
23
25
3
29
34
12
2
7
29
12
29
29
38
3
13
40
3
7
3
2/8 of 88 =W
6/10 of 20 =A
1/3 of 9 =E
2/4 of 68 =P
2/8 of 120 =O
3/6 of 50 =M
9/10 of 30 =U
2/5 of 5 =I
5/6 of 48 =C
4/8 of 76 =H
1/4 of 28 =N
2/10 of 65 =S
4/8 of 8 =D
1/2 of 58 =T
3/5 of 55 =G
4/6 of 54 =R
1/5 of 115 =L
4/10 of 70 =F
0/18 letters found
Clue 5

Division facts (1-12) — the last clue

We must divide the remaining cardboard shields equally among the defense squads to find the culprit's trail.

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
30 ÷ 5 = ?
7 ÷ 7 = ?
110 ÷ 11 = ?
5 ÷ 1 = ?
48 ÷ 6 = ?
21 ÷ 3 = ?
16 ÷ 4 = ?
24 ÷ 2 = ?
20 ÷ 10 = ?
90 ÷ 10 = ?
22 ÷ 2 = ?
Step 2 — cross out the sentence with each answer
1.The villain sprays foam darts in a wide arc, then snatches the golden trophy.
2.The villain launches a mega foam rocket, then rolls into the bushes.
3.The villain unleashes a dual barrel blast, then dives behind a plastic barricade.
4.The villain launches a mega foam rocket, then dives behind a plastic barricade.
5.The villain launches a mega foam rocket, then scrambles to reload the clip.
6.The villain fires a volley of rapid darts, then snatches the golden trophy.
7.The villain fires a volley of rapid darts, then dives behind a plastic barricade.
8.The villain sprays foam darts in a wide arc, then rolls into the bushes.
9.The villain snipes a target from afar, then leaps over the cardboard fort.
10.The villain unleashes a dual barrel blast, then scrambles to reload the clip.
11.The villain snipes a target from afar, then scrambles to reload the clip.
12.The villain launches a mega foam rocket, then snatches the golden trophy.
Solve it

Name the culprit

Choose the one suspect left standing.

About this mystery

Grade level
Grade 5 math
Math topics
Addition, Subtraction, Place value, Fractions of a number, Division
Reading level
grades 5-6
Theme
The Great Golden Dart Heist — set in The Backyard Battleground
Format
Interactive online & printable worksheet with answer key
Solution
One unique, verified culprit among 21 suspects

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