Lilypie Third Birthday tickers

Lilypie Third Birthday tickers

Lilypie Kids Birthday tickers

Lilypie Kids Birthday tickers

Lilypie Kids Birthday tickers

Lilypie Kids Birthday tickers

Monday, March 29, 2010

MULTIPLICATION...THAT SIMPLES IT UP SOME

So our house has never memorized our multiplication table. I never manged to as a child (although I am pretty good at math). I also never manged to get the kids to memorize them either. We play multiplication bingo but everyone needs to find the answer. I think it is good that they know how to find the answer, and that they know that 3x4 & 4x3 are the same question. But knowing them would sure help...especially with division. So I made a multiplication chart in orange. Then I changed the repeats to blue (3x4=12 is orange, 4x3=12 is blue) Then I only had half the chart to memorize with kids....thats still a lot. 62 facts to learn...not likely in math.

But wait...what about the easy ones? The ones we know or can figure in seconds? These would be green.
Zero times table: any number times 0 is 0...green
One Times table: any number times 1 is that number...green
Twos, fives & tens: We can count that way...green
Elevens: any number times that number is that number twice EX: 3x11=33...green
Nines: use the finger trick (pic included)...green

Holay! guess what people, that leaves just 24 multiplication questions to memorize. I think we will start at number 24. Each day we will do one, and repeat it through out the day. I think we will start at the bottom

Here they are
  1. 3x3=9
  2. 3x4=12
  3. 3x6=18
  4. 3x7=21
  5. 3x8=24
  6. 3x12=36
  7. 4x4=16
  8. 4x6=24
  9. 4x7=28
  10. 4x8=32
  11. 4x12=48
  12. 6x6=36
  13. 6x7=42
  14. 6x8=48
  15. 6x12=72
  16. 7x7=49
  17. 7x8=56
  18. 7x12=84
  19. 8x8=64
  20. 8x12-96
  21. 9x12=108
  22. 11x11=121
  23. 11x12-132
  24. 12x12 =144
I am sure someone has figured this out before but I hadn't, so for us, this is a great discovery that encouraged the kids...hope it is for someone else too.

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