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To answer this question you need to start with the "... combinations you wrote for 12, 18 and 21".

Notice that the numbers in the second set are each 10 times the numbers in the first set. Combinations for numbers in the second set can be found by adding "*10" or "*5*2" to the combinations for the first set.

You could also say: 12 = 2*2*3; 120 = 2*2*3*5*2 = 4*15*2, and many other variations on this theme.

Q: How did the multiplication combinationsyou wrote for 12 18 21 help you find some cominations for 120 180 210?

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Welcome to our multiplication worksheet page. You'll find a variety of free printable multiplication worksheets for home and school use. We have eight full pages .

You can double the multiplication fact 14 to find 28.

http://www.mathsisfun.com/multiplication-table-bw.html this is a printable multiplication table. Multiplication doesn't change no matter what grade so just leave the chart as is.

you do some multiplication

Multiplication

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Hi there you can find the website for multiplication tables. math.about.com/cs/multiplication/a/multws.htm, This should be the correct answer as I an Alfred Nobel

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i call it multiplication

so when you find your answer you can check it by using multiplication.

You can find a great multipication chart on google imiges just type in multiplication chart and it will give you lots of great multiplication chats.

Welcome to our multiplication worksheet page. You'll find a variety of free printable multiplication worksheets for home and school use. We have eight full pages .

Identity property of Multiplication c:

everywhere

There are lot of places online where you can find multiplication worksheets.I recommend the following websites,www.aplusmath.com or www.lizardpoint.com

You can double the multiplication fact 14 to find 28.

Yes, i can point you in the right direction. please follow this link so you can find some multiplication facts worksheets sheets: math.about.com/cs/multiplication/a/multws.htm