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## Fractions Less Than One Half

Directions: Using the whole numbers 1 through 9 as numerators or denominators, how many fractions can you make that are less than one half? Source: Christine Newell

## Operations with Time

Directions: Use the digits 1 to 9, at most one time each, to fill in the boxes to make the latest possible time. Source: Robert Kaplinsky

## Operations with Time

Directions: Use the digits 1 to 9, at most one time each, to fill in the boxes to make a time that is 4:37 pm. Source: Robert Kaplinsky

## Missing Digits

Directions: Fill in the blanks with digits to make the answer closer to 200 than 300. What is one solution? What other solutions can you find? How many possible solutions are there? How many possible solutions if you can’t use a digit more than once? Source: Marilyn Burns, Graham Fletcher

## Planting Carrots 1

Directions: Using the digits 1 through 9, at most one time each, to fill in the blanks to make the following problem true. Sarah planted __ __ carrots in her garden. She planted them in __ rows. Each row had __ carrots. Source: Chase Orton

## Marble Madness 2

Directions: Use the numbers 0 – 9, no more than one time each, to make the following problem true. Jenny has ? ? ? marbles. Her brother has ? ? ? marbles. Together they have ? ? ? marbles. Source:Chase Orton

## Marble Madness 1

Directions: Use the numbers 0 – 9, no more than one time each, to make the following problem true. Barbara has ___ ___ ___ marbles. She gives her sister ___ ___ ___ marbles. She now has ___ ___ ___ marbles left. Source: Chase Orton

## Building Shelves 2

Directions: Use the numbers 0 – 9, no more than one time each, to make the following problem true. Ricky is building ? sets of shelves for the office. It takes him ? ? minutes to do each set of shelves. He’ll be done building the sets in ? hours and ?? minutes. Source: Chase Orton