6. Which of these figures are congruent? congruent means IDENTICAL TWINS! Similar means same shape but different size!

7. 50% off price 5.50 10.50 8.00 11.00 35.00

8. This one has a 25% chance of landing on blue. This one has a 33% chance of landing on blue. BUT this one has a 50% chance of landing on blue.

9. The number is greater than 6 The number is less than 21 4 will go into this number And 3 will go into this number

11. I know that this triangle is half of a square 90 45 When the right angles of the square get cut in half they both have to be 45. The triangle problem starts at 51 seconds

12. This looks like 4 and 3/4 My best guess for this one is 3/4 This looks like 5 and ¼ or ½

13. Which rectangle has an area of 24 square units and a perimeter of 20? 12 8 2 3 5 5 6 4 area 12 x 2 = 24 perimeter 12 +12+2+2 = 28 8*3 = 248+8+3+3 = 22 5*5 = 255+5+5+5 = 20 6*4 = 246+6+4+4 = 24

14. Which rectangle has an area of 40 square units and a perimeter of 28? 20 8 2 5 10 4 area ???? perimeter ???? ?????????

15. If the width of a rectangular rug is 4, what is its length when the perimeter is 20?

16. Current coordinates are (0,4) Move 3 units right Move 2 units up New coordinates are (3,6)

17. 10 5 th graders 6 have pets or 6 _____ 10 50 5 th graders 6 students with pets 30 = _____ 50

18. I know that an EQUALateral triangle has 3 sides that are all the same length. If the 3 sides are all the same length then the problem is 18 / 3 = 6 6 6 6

19. Or I can think 10 x ____ = 50

20. I’m Francine and I’m 5 years older than Mark I’m Mark and I’m 5 years younger than Francine. We’re using the letter M because it’s short for Mark. M+5 years will be the age of Francine!

47. Most of the time I would round the numbers to make guessing and checking easier. This time I’ going to be sneaky! 119,156 ends in a 6. That means that I can pick the last number of 3 of the state and add them to see if the number ends is 6. Wisconsin ends 4. Vermont ends in 9 and Illinois ends in 3. 4+9+3=16. Let’s check: 54,314 +9,249+55,593 = 119,156