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.
You can use the fact that 4 is equal to 2 times 2 and the fact that 9 can be expressed as 3 times 3. By multiplying these facts, you can calculate 4 times 9 as follows: 4 times 9 equals (2 times 2) times (3 times 3). This can be rearranged to (2 times 3) times (2 times 3), which simplifies to 6 times 6, giving you 36 as the answer.
since 4 is 2 times 2 just double 7 twice: 7 doubled = 14 and then 14 double = 28
To find the perimeter, find 2 times the length and add 2 times the width. 2(3) + 2(4) = ? 6 + 8 = 14 inches
4 times 7 = 28 2( 4 times 7 ) = 2 times 28 = 56. I hoped I helped. XOXO W T F you don't know :(
To calculate (6! \times 2! \times 4! \times 3!), we first find the factorials: (6! = 720) (2! = 2) (4! = 24) (3! = 6) Now, multiplying these together: (720 \times 2 \times 24 \times 6 = 207360). Thus, (6! \times 2! \times 4! \times 3! = 207360).
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.
since 4 is 2 times 2 just double 7 twice: 7 doubled = 14 and then 14 double = 28
To find the perimeter, find 2 times the length and add 2 times the width. 2(3) + 2(4) = ? 6 + 8 = 14 inches
4 times 7 = 28 2( 4 times 7 ) = 2 times 28 = 56. I hoped I helped. XOXO W T F you don't know :(
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 .
2 x 4 = 8
Don't know how you find it but I guess the answer is -2. -2 x -2 =4 4 X -2 = -8
double 4 times 4
To calculate (6! \times 2! \times 4! \times 3!), we first find the factorials: (6! = 720) (2! = 2) (4! = 24) (3! = 6) Now, multiplying these together: (720 \times 2 \times 24 \times 6 = 207360). Thus, (6! \times 2! \times 4! \times 3! = 207360).
2 =4/(4+4)*4 problem solved :D
When you use BEDMAS. 2*2=4 4+2=6
6 is 1.5 times 4. 48 is 1.5 times 32.