Grade 3

Read the Headline Story to the students. Encourage them to think of creative ways to name solutions.

Andy’s mystery number has three different digits that are all multiples of 2. His number is less than 1,000.

- Andy’s number contains three of these digits: 0, 2, 4, 6, and 8.
- His number could not be 444 or 442, because all the digits are not different.
- The smallest number it could be is 204.
- The largest number it could be 864.
- His number could not be 2,486, because that number is greater than 1,000.

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