Yes - double, then double and then double again is the same as multiplying by 8.
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you can use multiplication facts to find division facts by dividing your divisor and your quotient to find your answer.
The "multiplication facts" may be numbered differently in different textbooks, so it is really hard to guess what multiplication facts you are talking about. Better use the standard names, for example, "commutative property", "associative property", etc. For a multiplication such as 3 x 7, you either memorize the tables, your you do the repeated addition (3 x 7 = 7 + 7 + 7, that is, 7 appears 3 times as an addend.)
3 is 1 third of nine. so for 1x9 just do 1x3 and times the answer by 3. 1x3=3 and 3x3=9 so 1x9=9. 2x3=6 and 6x3=18 so 9x2=18 and so on and so on.
You can head on over to mathsisfun.com/tables. They give out a lot of valuable information regarding math facts and tables. You can also head on over to math.about.com, they also give out a lot of valuable information.
1x3=3x3=9
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
What is a multiplication fact that can you double to find 4×7
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you can use multiplication facts to find division facts by dividing your divisor and your quotient to find your answer.
How can you use 2x10 to find 4x10
The fact that 3 x 9 = 27
The "multiplication facts" may be numbered differently in different textbooks, so it is really hard to guess what multiplication facts you are talking about. Better use the standard names, for example, "commutative property", "associative property", etc. For a multiplication such as 3 x 7, you either memorize the tables, your you do the repeated addition (3 x 7 = 7 + 7 + 7, that is, 7 appears 3 times as an addend.)
Multiplication can be the first step when using the distributive property with subtraction. The distributive law of multiplication over subtraction is that the difference of the subtraction problem and then multiply, or multiply each individual products and then find the difference.
3 is 1 third of nine. so for 1x9 just do 1x3 and times the answer by 3. 1x3=3 and 3x3=9 so 1x9=9. 2x3=6 and 6x3=18 so 9x2=18 and so on and so on.
break the nine into to numbers (3 and 6 because 3+6=9) Mulitply both of these numbers by 3 3x3=9 6x3=18 Then add together the products of the two numbers 18+9=27
6.12,18,24,30,36 just go through the 3 multiplication facts and find the even ones and there's your answer.