Phone keypad: worksheet
Print this worksheet for your students: it has the key, a message to decode and one to encode. Add the answer key for yourself.
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Adds the teacher's page with the solutions.
Adds the cipher's aid, such as the Caesar wheel or the phone keypad.
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Worksheet · Phone keypad
Phone keypad: worksheet
NameDate
How it works
Find the key with the letter and write its number once per press: H is 44. Leave a space between letters and write 0 between words.
Key
| Letter | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Becomes | 2 | 22 | 222 | 3 | 33 | 333 | 4 | 44 | 444 | 5 | 55 | 555 | 6 | 66 | 666 | 7 | 77 | 777 | 7777 | 8 | 88 | 888 | 9 | 99 | 999 | 9999 |
Exercises
Decode this message.
8 44 33 0 8 777 33 2 7777 88 777 33 0 444 7777 0 88 66 3 33 777 0 8 44 33 0 7777 8 2 444 777 7777
Your answer
Encode this message.
WE ESCAPED JUST IN TIME
Your answer