CRACK THE CODE · GRADE 1
The Monastery Relic Vault
Calculate the values of the stone castle, the knight's helmet, and the gold relic to find the four-digit code that unlocks the monastery gates.
Each shape stands for a number. Then solve the shape equations and read off the 4-digit code. Do it here or print the sheet — the answer key comes with it.
The key
=3
=8
=5
=2
Every symbol is a whole number from 1 to 9.
Crack these
- 1.−=
- 2.−=CODE 1
- 3.+=
- 4.+=CODE 2
- 5.15−=
- 6.10−=CODE 3
- 7.+1=
- 8.++=CODE 4
- 9.?+=5Which shape?
- 10.?+=8Which shape?
The vault code
Take the ones digit of your answers to problems 2, 4, 6, 8 (the ones tagged CODE 1–4), in that order. That opens the monastery gates.
Show answer key (for grown-ups)
Key: star = 3 · hexagon = 8 · ring = 5 · pentagon = 2
Every symbol is a whole number from 1 to 9.
1.hexagon - pentagon6
2.hexagon - ring3
3.hexagon + ring13
4.star + pentagon5
5.15 - pentagon13
6.10 - star7
7.ring + 16
8.pentagon + ring + hexagon15
9.? + star = 5pentagon
10.? + ring = 8star
Vault code: 3575