Calendar Problem( Week 28 Evaluation) 1. I made an appointment 4 days ago. The appointment was 6 days after the day I made the appointment. Today is Sunday. What day of week will be my appointment day? 2. If the 1st day of a month is Monday, which of the following could be the last day of the month? 3. The last day of a month is Saturday. Which of the following could it be the 1st day of the month? 4. The last Monday of a month was on the 29th day of the month. What day of the week was the first day of the month? 5. Below is a calendar of a certain month in a certain year. Each cell on the calendar is a 1x1 square. There are 20 possible 3x3 grids (Do not count the title row of the grid). What is the largest sum of the numbers in a 3x3 grid (If a cell has no number, assume it will be a 0)? SUN | MON | TUE | WED | THU | FRI | SAT | |
| | | | | | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | | | | | | 6. There are 4 Saturdays, 5 Fridays in August of a certain year. What day of the week is August 8th of the same year? 7. There are 4 Fridays, 5 Thursdays in November of a certain year. What day of the week is November 22nd of the same year? 8. January has 31 days. Suppose January 1st occurs on Monday in a certain year. What day of the week is February 15th of the same year? 9. Below is a calendar of a certain month in a certain year. Each cell on the calendar is a 1x1 square. How many 2x2 grids are there in which each cell in the 2x2 grid has a number in it? SUN | MON | TUE | WED | THU | FRI | SAT | |
| | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | | | | 10. Below is a calendar of a certain month in a certain year. Each cell on the calendar is a 1x1 square. How many 3x3 grids are there in which each cell in the 3x3 grid has a number in it? SUN | MON | TUE | WED | THU | FRI | SAT | |
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