Both directions use the same worksheet. The shaded box in each answer is the letter to copy into the matching vault slot.
Name: ______________________ Date: ____________
Solve a clue and copy the shaded letter from your answer into the matching vault slot. Solve the clues in any order. Spaces don't count as letters. Open the vault with as few clues as you can. Solve a clue, copy its letter, and try the vault whenever you think you know the word.
| Vault slot | Clue | Answer | Take letter |
|---|---|---|---|
| 1 | The length of breadth of a finger used as a linear measure |
|
3rd |
| 2 | A proper fraction whose denominator is a power of 10 |
|
7th |
| 3 | An arithmetic operation that is the inverse of division |
|
13th |
| 4 | An arithmetic operation in which the difference between two numbers is calculated |
|
3rd |
| 5 | A proportion in relation to a whole |
|
2nd |