Difficult .pptx

Educational

1. DIFFICULT

2. What is a pair of line that do not intersect? Time’s up 1 2 3 4 5 6 7 8 9 10 20 30 40 50 60

3. Parallel lines

4. Who invented the equal sign (=)? Time’s up 1 2 3 4 5 6 7 8 9 10 20 30 40 50 60

5. Robert Recorde

6. Who is the father of Mathematics? Time’s up 1 2 3 4 5 6 7 8 9 10 20 30 40 50 60

7. Archimedes

8. What is the mean of the following set of numbers? 100, 200, 300, 400, 500 Time’s up 1 2 3 4 5 6 7 8 9 10 20 30 40 50 60

9. 300

10. Simplify   30 Time’s up 1 2 3 4 5 6 7 8 9 10 20 30 40 50 60

11. 5

12. On a hot summer day, what is the probability that it will rain? Time’s up 1 2 3 4 5 6 7 8 9 10 20 30 40 50 60

13. Simplify   Time’s up 1 2 3 4 5 6 7 8 9 10 20 30 40 50 60

14. 13

15. Saber and Alpha are brothers in Mobile Legends. Saber is twenty-six years older than Alpha. Eight years from now, Sam will be three times as old as Brian. Find their present age. Time’s up 1 2 3 4 5 6 7 8 9 10 20 30 40 50 60

16. Saber – 31 Alpha - 5