Math Mysteries 23

1 point each.

1. List the multiples of 3 between 1 and 22 that are odd.

2. The sum of two odd numbers is always ____________ (even, odd, even or odd).

3. In a scale diagram, 1 inch represents 5 feet. On the same diagram, how many inches would represent 85 feet?

4. Today is Monday. What day of the week will it be 54 days from today?

5. In writing the integers from 1 to 40, how many times is the digit “3” written?

6. In a class of 30 students, everyone likes Math, English, or both. If 18 like Math and 20 like English, how many like both? Think Venn Diagrams.

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