Date: May 14, 2023

# Worksheet

## Puzzle 1

Across

1. A part of a whole
2. A fraction with a numerator larger than the denominator
3. A fraction where the numerator and denominator are the same
4. A fraction where the numerator is smaller than the denominator

Down

1. A fraction where the numerator is a multiple of the denominator
2. A fraction where the numerator is 1
3. A fraction where the denominator is a multiple of the numerator
4. A fraction that is less than one

## Puzzle 2

Across

1. A fraction that is greater than one
2. A fraction where the numerator and denominator have no common factors besides 1
3. A fraction that is exactly one half
4. A fraction where the numerator and denominator have a common factor besides 1

Down

1. A fraction where the numerator and denominator are both even numbers
2. A fraction that is greater than zero but less than one
3. A fraction where the numerator and denominator are both odd numbers
4. A fraction where the numerator is zero

## Puzzle 3

Across

1. A fraction where the numerator and denominator are both prime numbers
2. A fraction where the numerator is one less than the denominator
3. A fraction where the numerator and denominator have a common factor greater than 1
4. A fraction where the numerator is a multiple of 10 and the denominator is a multiple of 5

Down

1. A fraction that is less than zero
2. A fraction that is equal to one
3. A fraction that is greater than one and less than two
4. A fraction where the numerator and denominator are both composite numbers

## Puzzle 4

Across

1. A fraction where the numerator and denominator are both whole numbers
2. A fraction that is exactly three quarters
3. A fraction where the numerator is a multiple of 5 and the denominator is a multiple of 2
4. A fraction that is equal to zero

Down

1. A fraction that is greater than two
2. A fraction where the numerator and denominator are both prime numbers
3. A fraction where the numerator and denominator are both square numbers
4. A fraction that is equal to one third

## Puzzle 5

Across

1. A fraction where the numerator and denominator are both odd and have no common factors besides 1
2. A fraction that is equal to one fifth
3. A fraction that is less than one and greater than zero
4. A fraction where the numerator and denominator are both composite numbers

Down

1. A fraction that is greater than one and less than three
2. A fraction where the numerator and denominator are both cube numbers
3. A fraction where the numerator is a multiple of 3 and the denominator is a multiple of 4
4. A fraction that is equal to one sixth

## Puzzle 6

Across

1. A fraction that is greater than one and less than two
2. A fraction where the numerator and denominator are both even and have no common factors besides 1
3. A fraction that is equal to one tenth
4. A fraction where the numerator is a multiple of 2 and the denominator is a multiple of 7

Down

1. A fraction that is less than one and greater than zero
2. A fraction where the numerator and denominator are both pentagonal numbers
3. A fraction where the numerator and denominator are both triangular numbers
4. A fraction where the numerator and denominator are both hexagonal numbers

## Puzzle 7

Across

1. A fraction where the numerator and denominator are both Fibonacci numbers
2. A fraction that is equal to one seventh
3. A fraction that is greater than one and less than three
4. A fraction where the numerator is a multiple of 9 and the denominator is a multiple of 8

Down

1. A fraction where the numerator and denominator are both octagonal numbers
2. A fraction that is equal to one fourth
3. A fraction that is less than one and greater than zero
4. A fraction where the numerator and denominator are both nonagonal numbers

## Puzzle 8

Across

1. A fraction where the numerator and denominator are both perfect numbers
2. A fraction that is equal to one ninth
3. A fraction that is greater than zero but less than one
4. A fraction where the numerator is a multiple of 6 and the denominator is a multiple of 11

Down

1. A fraction where the numerator and denominator are both heptagonal numbers
2. A fraction that is equal to one twelfth
3. A fraction where the numerator and denominator are both dodecagonal numbers
4. A fraction where the numerator and denominator are both tetrahedral numbers

## Puzzle 9

Across

1. A fraction where the numerator and denominator are both triangular numbers
2. A fraction that is equal to one eleventh
3. A fraction that is equal to one third
4. A fraction where the numerator is a multiple of 8 and the denominator is a multiple of 9

Down

1. A fraction where the numerator and denominator are both square pyramidal numbers
2. A fraction that is less than one and greater than zero
3. A fraction where the numerator and denominator are both hexagonal pyramidal numbers
4. A fraction that is equal to one seventh of two thirds

## Puzzle 10

Across

1. A fraction where the numerator and denominator are both pentagonal pyramidal numbers
2. A fraction that is equal to one thirteenth
3. A fraction that is equal to one half of one fifth
4. A fraction where the numerator is a multiple of 7 and the denominator is a multiple of 4

Down

1. A fraction where the numerator and denominator are both triangular pyramidal numbers
2. A fraction that is greater than one and less than two
3. A fraction where the numerator and denominator are both octahedral numbers
4. A fraction that is equal to one third of one fourth