Cipher Bingo Boards Trimmed Cipher Bingo
ID: ALPHA-01
Name:
Date:
x + 5 = 12
4x = 24
x - 8 = 20
x / 3 = 9
x + 12 = 30
x - 15 = 5
2x + 5 = 15
3x - 4 = 11
x/2 + 7 = 12
5x - 10 = 40
4x + 8 = 20
x/4 - 3 = 2
Free Space
x - 10 = 50
6x = 42
x + 20 = 100
x / 5 = 10
2x - 6 = 14
10x + 5 = 55
x/3 + 4 = 10
3x + 9 = 27
x/2 - 5 = 10
4x - 2 = 18
x + 7 = 14
8x = 64
Cipher Bingo
ID: ALPHA-02
Name:
Date:
8x = 64
x + 7 = 14
4x - 2 = 18
x/2 - 5 = 10
3x + 9 = 27
x/3 + 4 = 10
10x + 5 = 55
2x - 6 = 14
x / 5 = 10
x + 20 = 100
6x = 42
x - 10 = 50
Free Space
x/4 - 3 = 2
4x + 8 = 20
5x - 10 = 40
x/2 + 7 = 12
3x - 4 = 11
2x + 5 = 15
x - 15 = 5
x + 12 = 30
x / 3 = 9
x - 8 = 20
4x = 24
x + 5 = 12
Cipher Bingo
ID: ALPHA-03
Name:
Date:
x/3 + 4 = 10
3x + 9 = 27
2x + 5 = 15
4x = 24
x - 15 = 5
x + 5 = 12
8x = 64
x + 7 = 14
10x + 5 = 55
x/2 + 7 = 12
x / 3 = 9
2x - 6 = 14
Free Space
4x - 2 = 18
x/4 - 3 = 2
3x - 4 = 11
x + 20 = 100
x - 8 = 20
x / 5 = 10
x + 12 = 30
5x - 10 = 40
x - 10 = 50
4x + 8 = 20
x/2 - 5 = 10
6x = 42
Cipher Bingo
ID: ALPHA-04
Name:
Date:
x + 20 = 100
4x + 8 = 20
x/2 + 7 = 12
2x + 5 = 15
x - 10 = 50
x - 8 = 20
3x + 9 = 27
5x - 10 = 40
x / 5 = 10
x / 3 = 9
x/4 - 3 = 2
4x = 24
Free Space
6x = 42
2x - 6 = 14
x + 5 = 12
x - 15 = 5
x + 12 = 30
x/3 + 4 = 10
3x - 4 = 11
x/2 - 5 = 10
10x + 5 = 55
4x - 2 = 18
8x = 64
x + 7 = 14
Cipher Bingo
ID: ALPHA-05
Name:
Date:
3x - 4 = 11
x/3 + 4 = 10
x + 7 = 14
5x - 10 = 40
x - 10 = 50
x/2 + 7 = 12
x + 12 = 30
x / 3 = 9
2x - 6 = 14
x - 8 = 20
4x = 24
x + 5 = 12
Free Space
x/2 - 5 = 10
x/4 - 3 = 2
8x = 64
4x - 2 = 18
3x + 9 = 27
10x + 5 = 55
x / 5 = 10
x + 20 = 100
6x = 42
4x + 8 = 20
2x + 5 = 15
x - 15 = 5
Cipher Bingo
ID: ALPHA-06
Name:
Date:
6x = 42
x / 5 = 10
x + 20 = 100
10x + 5 = 55
2x - 6 = 14
x/3 + 4 = 10
3x + 9 = 27
x/2 - 5 = 10
4x - 2 = 18
x + 7 = 14
8x = 64
x - 10 = 50
Free Space
x/4 - 3 = 2
4x + 8 = 20
5x - 10 = 40
x/2 + 7 = 12
3x - 4 = 11
2x + 5 = 15
x - 15 = 5
x + 12 = 30
x / 3 = 9
x - 8 = 20
4x = 24
x + 5 = 12
Cipher Bingo
ID: ALPHA-07
Name:
Date:
x - 8 = 20
x / 3 = 9
x + 12 = 30
x - 15 = 5
2x + 5 = 15
3x - 4 = 11
x/2 + 7 = 12
5x - 10 = 40
4x + 8 = 20
x/4 - 3 = 2
x + 5 = 12
4x = 24
Free Space
x - 10 = 50
6x = 42
x + 20 = 100
x / 5 = 10
2x - 6 = 14
10x + 5 = 55
x/3 + 4 = 10
3x + 9 = 27
x/2 - 5 = 10
4x - 2 = 18
x + 7 = 14
8x = 64
Cipher Bingo
ID: ALPHA-08
Name:
Date:
5x - 10 = 40
x/2 + 7 = 12
3x - 4 = 11
2x + 5 = 15
x - 15 = 5
x + 12 = 30
x / 3 = 9
x - 8 = 20
4x = 24
x + 5 = 12
8x = 64
x + 7 = 14
Free Space
4x - 2 = 18
x/2 - 5 = 10
3x + 9 = 27
x/3 + 4 = 10
10x + 5 = 55
2x - 6 = 14
x / 5 = 10
x + 20 = 100
6x = 42
x - 10 = 50
x/4 - 3 = 2
4x + 8 = 20
Cipher Bingo
ID: ALPHA-09
Name:
Date:
x + 7 = 14
8x = 64
4x - 2 = 18
x/2 - 5 = 10
3x + 9 = 27
x/3 + 4 = 10
10x + 5 = 55
2x - 6 = 14
x / 5 = 10
x + 20 = 100
6x = 42
x - 10 = 50
Free Space
x/4 - 3 = 2
4x + 8 = 20
5x - 10 = 40
x/2 + 7 = 12
3x - 4 = 11
2x + 5 = 15
x - 15 = 5
x + 12 = 30
x / 3 = 9
x - 8 = 20
4x = 24
x + 5 = 12
Cipher Bingo
ID: ALPHA-10
Name:
Date:
4x = 24
x + 5 = 12
x - 8 = 20
x / 3 = 9
x + 12 = 30
x - 15 = 5
2x + 5 = 15
3x - 4 = 11
x/2 + 7 = 12
5x - 10 = 40
4x + 8 = 20
x/4 - 3 = 2
Free Space
x - 10 = 50
6x = 42
x + 20 = 100
x / 5 = 10
2x - 6 = 14
10x + 5 = 55
x/3 + 4 = 10
3x + 9 = 27
x/2 - 5 = 10
4x - 2 = 18
x + 7 = 14
8x = 64
Cipher Bingo
ID: ALPHA-11
Name:
Date:
x/2 + 7 = 12
3x - 4 = 11
2x + 5 = 15
x - 15 = 5
x + 12 = 30
x / 3 = 9
x - 8 = 20
4x = 24
x + 5 = 12
8x = 64
x + 7 = 14
4x - 2 = 18
Free Space
x/2 - 5 = 10
3x + 9 = 27
x/3 + 4 = 10
10x + 5 = 55
2x - 6 = 14
x / 5 = 10
x + 20 = 100
6x = 42
x - 10 = 50
x/4 - 3 = 2
4x + 8 = 20
5x - 10 = 40
Cipher Bingo
ID: ALPHA-12
Name:
Date:
x / 3 = 9
x + 12 = 30
x - 15 = 5
2x + 5 = 15
3x - 4 = 11
x/2 + 7 = 12
5x - 10 = 40
4x + 8 = 20
x/4 - 3 = 2
x - 10 = 50
6x = 42
x + 20 = 100
Free Space
x / 5 = 10
2x - 6 = 14
10x + 5 = 55
x/3 + 4 = 10
3x + 9 = 27
x/2 - 5 = 10
4x - 2 = 18
x + 7 = 14
8x = 64
x + 5 = 12
4x = 24
x - 8 = 20
Cyber Cipher Sorting Worksheet Cyber Cipher
Classification: Sorting Protocol
AGENT NAME: ____________________
DATE: __________________________
Instructions for Agents:
Cut out all 36 fragments from the "Cutting Sheet".
Match the Word Phrase with its matching Word Problem and Equation .
Review each set of three: they must all represent the same mathematical relationship.
Paste your decoded sets into the designated slots below. The boxes are sized to match the fragments perfectly.
Fragment A: Word Phrase Fragment B: Word Problem Final Cipher: Equation
Protocol Initialization: Page 1 of 2
Cyber Cipher Protocol: Database Reconstruction
Part 2/2
Fragment A: Word Phrase Fragment B: Word Problem Final Cipher: Equation
Decryption Sequence Complete: Page 2 of 2
Cyber Cipher Cutting Sheet Fragment Cutting Sheet
Fragment Group A: Word Phrases
A number increased by five is twelve.
The product of four and a number is twenty-four.
Eight less than a number is twenty.
A number divided by three is nine.
Twelve added to a number is thirty.
A number decreased by fifteen is five.
Twice a number plus five is fifteen.
Three times a number minus four is eleven.
Half of a number plus seven is twelve.
Five times a number take away ten is forty.
Four times a number plus eight is twenty.
The quotient of a number and four minus three is two.
Ensure printer scale is set to 100% for precise fragment matching.
Fragment Cutting Sheet
Fragment Group B: Word Problems
Jax has some cards. He gets 5 more and now has 12. How many did he start with?
Four identical scouting teams each have some cookies. Together they have 24.
Elena spent $8 at the store. She has $20 left. How much did she have originally?
A pizza was cut into slices. 3 people shared them equally; each got 9. Total slices?
Leo is 12 years older than Mia. If Leo is 30, how old is Mia?
A plane dropped 15 passengers. Now there are 5 left. How many were on board?
Two taxi rides plus a $5 tip cost $15. How much was one taxi ride?
Triple a secret number, then subtract 4 to get 11. What is the number?
You share half your stash with a friend, then find 7 more. You have 12. Starting amount?
Five packs of gum minus 10 pieces used equals 40 pieces. Pieces per pack?
Four boxes of pens plus 8 loose pens is 20 total. How many pens in a box?
Quarter a batch of muffins, then eat 3. Two muffins are left. Original batch size?
Fragment Group B: Tactical Scenarios
Fragment Cutting Sheet
Fragment Group C: Equations
x + 5 = 12
4x = 24
x - 8 = 20
x/3 = 9
x + 12 = 30
x - 15 = 5
2x + 5 = 15
3x - 4 = 11
x/2 + 7 = 12
5x - 10 = 40
4x + 8 = 20
x/4 - 3 = 2
End of Decryption Matrix
Cipher Bingo Calling List The Caller's Dossier
Teacher Reference
Read either the Verbal Signal or the Encrypted Scenario . Students mark the matching Target Cipher on their boards.
Sent Verbal Signal (Phrase) Encrypted Scenario (Problem) Target Cipher A number increased by 5 is 12. Jax has some cards, gets 5 more, now has 12. x + 5 = 12
| The product of 4 and a number is 24. | Four scouting teams each have some cookies. Total is 24. | 4x = 24 |
|
| 8 less than a number is 20. | Elena spent $8, has $20 left. Starting amount? | x - 8 = 20 |
|
| A number divided by 3 is 9. | A pizza batch shared by 3 people; each got 9 slices. | x / 3 = 9 |
|
| 12 added to a number is 30. | Leo is 12 years older than Mia. Leo is 30. | x + 12 = 30 |
|
| A number decreased by 15 is 5. | Plane dropped 15 people, 5 are left. | x - 15 = 5 |
|
| Twice a number plus 5 is 15. | Two taxi rides plus $5 tip cost $15. | 2x + 5 = 15 |
|
| 3 times a number minus 4 is 11. | Triple a secret number, subtract 4 to get 11. | 3x - 4 = 11 |
|
| Half a number plus 7 is 12. | Half a stash given away, then 7 more found. You have 12. | x/2 + 7 = 12 |
|
| 5 times a number minus 10 is 40. | 5 gum packs minus 10 pieces used is 40 pieces. | 5x - 10 = 40 |
|
| 4 times a number plus 8 is 20. | 4 pen boxes plus 8 loose pens is 20 total. | 4x + 8 = 20 |
|
| Quotient of a number and 4 minus 3 is 2. | One quarter of a batch, minus 3 eaten, is 2 left. | x/4 - 3 = 2 |
The Caller's Dossier (Cont.)
Teacher Reference
Sent Verbal Signal (Phrase) Encrypted Scenario (Problem) Target Cipher A number minus 10 is 50. Bank vault lost 10 gold bars, 50 bars remain. x - 10 = 50
| 6 times a number is 42. | 6 rows of seeds planted, 42 total seeds. | 6x = 42 |
|
| Sum of a number and 20 is 100. | Racer ran 20 miles, total goal is 100 miles. | x + 20 = 100 |
|
| A number divided by 5 is 10. | 5 kids shared a pile of candy, each got 10 pieces. | x / 5 = 10 |
|
Master Cipher Answer Key Master Cipher Key
TEACHER REFERENCE
Sorting Activity Solutions
Word Phrase Word Problem Equation
A number increased by 5 is 12. Jax has some cards, gets 5 more, now has 12. x + 5 = 12
Product of 4 and a number is 24. 4 scouting teams each have cookies. Total is 24. 4x = 24
8 less than a number is 20. Elena spent $8, has $20 left. Starting amount? x - 8 = 20
A number divided by 3 is 9. Pizza batch shared by 3 people; each got 9 slices. x / 3 = 9
12 added to a number is 30. Leo is 12 years older than Mia. Leo is 30. x + 12 = 30
A number decreased by 15 is 5. Plane dropped 15 people, 5 are left. x - 15 = 5
Twice a number plus 5 is 15. Two taxi rides plus $5 tip cost $15. 2x + 5 = 15
3 times a number minus 4 is 11. Triple a secret number, subtract 4 to get 11. 3x - 4 = 11
Half a number plus 7 is 12. Half your stash given away, then 7 more found. x/2 + 7 = 12
5 times a number minus 10 is 40. 5 packs minus 10 pieces used is 40 pieces. 5x - 10 = 40
4 times a number plus 8 is 20. 4 boxes plus 8 loose items is 20 total. 4x + 8 = 20
Quotient of a number and 4 minus 3 is 2. Quarter batch, minus 3 eaten, is 2 left. x/4 - 3 = 2
Master Cipher Key (Cont.)
TEACHER REFERENCE
Bingo Equation Reference
Additional equations utilized in the Cipher Bingo boards:
x - 10 = 50 One-step
6x = 42 One-step
x + 20 = 100 One-step
x / 5 = 10 One-step
2x - 6 = 14 Two-step
10x + 5 = 55 Two-step
x/3 + 4 = 10 Two-step
3x + 9 = 27 Two-step
x/2 - 5 = 10 Two-step
4x - 2 = 18 Two-step
x + 7 = 14 One-step
8x = 64 One-step
