Welcome to Math Marvels

1
Welcome to Math Marvels
2
Number of the Day
12
The answer is
What are your problems?
3
Carnival Sums
  The person who paints carnival rides likes to get people to think about her work. This time she painted numbers on the eight circular cars of the ride She also painted a number right on the center wheel!                   


4
Carnival Sums

• She used each of the numbers 1 through 9 only
  once.
• Every straight line of three numbers adds up to
  15.  

How are the cars and the center wheel numbered?

5
Silly Symmetry Sequence
   
                                                               Look carefully at the shapes above. What do they represent?    
6
Silly Symmetry Sequence
Symmetry
   
                                                               Look carefully at the shapes above. What do they represent?    
7
Tile Totals

• Jeremy is helping his dad lay new tiles on their
  kitchen floor.
• The kitchen floor is 8 feet wide and 12 feet
  long.
• The tiles are 4-inch by 4-inch squares.
• How many tiles will Jeremy and his dad need to
  tile their kitchen?

8
HINT
9
Hint 2
1 foot 12
4
1 Square Foot
Tile
10
Tile Totals

• Jeremy is helping his dad lay new tiles on their
  kitchen floor.
• The kitchen floor is 8 feet wide and 12 feet
  long.
• The tiles are 4-inch by 4-inch squares.
• How many tiles will Jeremy and his dad need to
  tile their kitchen?

11
Thanksgiving Meal

• Dylan is preparing the Thanksgiving turkey.
• James is preparing the sweet potatoes.
• It takes 5 min. to cook the sweet potatoes in the
  microwave or 30 min. to cook them on the stove.
• It takes 5 times longer to cook the turkey, than
  to cook the sweet potatoes on the stove.
• James decided to use the stove. He expects the
  sweet potatoes to be done in time for lunch at
  100PM.
• If Dylan wants the turkey to be ready at the same
  time, what time does he need to put it into the
  oven?

12
Thanksgiving Meal

• Dylan is preparing the Thanksgiving turkey.
• James is preparing the sweet potatoes.
• It takes 5 min. to cook the sweet potatoes in the
  microwave or 30 min. to cook them on the stove.
• It takes 5 times longer to cook the turkey, than
  to cook the sweet potatoes on the stove.
• James decided to use the stove. He expects the
  sweet potatoes to be done in time for lunch at
  100PM.
• If Dylan wants the turkey to be ready at the same
  time, what time does he need to put it into the
  oven?

13
Thanksgiving Meal

• It takes 5 min. to cook the sweet potatoes in the
  microwave or 30 min. to cook them on the stove.
• It takes 5 times longer to cook the turkey, than
  to cook the sweet potatoes on the stove.
• James decided to use the stove. He expects the
  sweet potatoes to be done in time for lunch at
  100PM.
• If Dylan wants the turkey to be ready at the same
  time, what time does he need to put it into the
  oven?

14
Thanksgiving Meal

• It takes 5 min. to cook the sweet potatoes in the
  microwave or 30 min. to cook them on the stove.
• It takes 5 times longer to cook the turkey, than
  to cook the sweet potatoes on the stove
• James decided to use the stove. He expects the
  sweet potatoes to be done in time for lunch at
  100PM.
• If Dylan wants the turkey to be ready at the same
  time, what time does he need to put it into the
  oven?

15
Thanksgiving Meal

• 30 min. to cook sweet potatoes on the stove.
• It takes 5 times longer to cook the turkey, than
  to cook the sweet potatoes on the stove.
• James decided to use the stove. He expects the
  sweet potatoes to be done in time for lunch at
  100PM.
• If Dylan wants the turkey to be ready at the same
  time, what time does he need to put it into the
  oven?

16
Math Jokes?
17
Thanks for playing Math Marvels