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You can use 2*8 to find 4*8 by solving 2*8, then multiplying it by 2. This is equivalent to 4*8, or 32.
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∙ 13y ago
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How can you use doubling to find the product of 4 times 7?
since 4 is 2 times 2 just double 7 twice: 7 doubled = 14 and then 14 double = 28
What is the perimeter of an object 3 in by 4 in?
To find the perimeter, find 2 times the length and add 2 times the width. 2(3) + 2(4) = ? 6 + 8 = 14 inches
How can you use 4s facts to find 7 times 8 give the product in your explanation?
4 times 7 = 28 2( 4 times 7 ) = 2 times 28 = 56. I hoped I helped. XOXO W T F you don't know :(
Why does 2 plus 2 times 2 equal 6?
When you use BEDMAS. 2*2=4 4+2=6
What is 4 squared multiplied by 2 to the fourth power?
To find the answer, one does 4x4 to get your 4 squared. Then times that by 2. Then times that 4 times. It should look like this: (42x2)4 (16x2)4 (32)4 32x32x32x32 1,048,576
How can you use 4 times 7 to find 8 times 7?
You can use 4x7 to find 8x7 because 4 x 2 is 8, and you are simply doubling one of the numbers you are multiplying, (4 to 8) and so multiply your answer from 4x7 by 2 to get the answer to 8x7. 4x7 is 28 and 8x7 is 56, and 28 x 2 is 56.
How can you use doubling to find the product of 4 times 7?
since 4 is 2 times 2 just double 7 twice: 7 doubled = 14 and then 14 double = 28
What is the perimeter of an object 3 in by 4 in?
To find the perimeter, find 2 times the length and add 2 times the width. 2(3) + 2(4) = ? 6 + 8 = 14 inches
How can you use 4s facts to find 7 times 8 give the product in your explanation?
4 times 7 = 28 2( 4 times 7 ) = 2 times 28 = 56. I hoped I helped. XOXO W T F you don't know :(
How do you find 22 and times 4. Which calculations should she use?
I know my 22 times table so it is 88.For those who did not advance beyond the 12 times tables at school, the easiest method probably is22 * 4 = (11 * 2) * 4 = 11 * (2 * 4) = 11 * 8 = 88 .
Find the answer to find 2 times as much as 2 less than 6?
2 x 4 = 8
How do you find the cube root of -8?
Don't know how you find it but I guess the answer is -2. -2 x -2 =4 4 X -2 = -8
How do you use 4 x 4 to find the product of 8 x 4?
double 4 times 4
Use the digit 4 four times to equal 2?
2 =4/(4+4)*4 problem solved :D
Why does 2 plus 2 times 2 equal 6?
When you use BEDMAS. 2*2=4 4+2=6
How can you use the fact that 4 times 8 32 to find 6 times 8?
6 is 1.5 times 4. 48 is 1.5 times 32.
What is 4 squared multiplied by 2 to the fourth power?
To find the answer, one does 4x4 to get your 4 squared. Then times that by 2. Then times that 4 times. It should look like this: (42x2)4 (16x2)4 (32)4 32x32x32x32 1,048,576
