| Name _________________________ |
Date__________________
|
Guess
My Birthday
1. Get a partner.
| 2. Write the number that represents the
month that each was born. For example, 1 for January, 2 for February,
and so on. |
Number of month = |
| 3. Multiply that number by 2. |
Above times 2 = |
| 4. Add 6. |
Above plus 6 = |
| 5. Multiply that number by 50. |
Above multiplied by 50 = |
| 6. Add the "day" of the month that you were born.
For example, August 10 would be 10. |
Above plus day = |
| 7. Subtract 365 from the new number. |
Above minus 365 = |
| 8. Share your current answer with your partner. |
|
| 9. Determine your partner's birthday by adding 65.
Then, make a slash between the second and third digits from the
right (between the tens and hundreds place). This will give you
the month and day. |
Your partners birthday = |
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