1x20 2x10 4x5
The factor pair is (2,10)
2X10 would work, as would 5X4.
If you mean: 2.0*10^-4 then it equals 0.0002
How about: 4*5 = 20 as one example
2x10=2x10to the first power
It's obvious. Just add 10+10. And that equals 20. It is the same as 10x2=20.
No 2x10=20 and 2x11=22. They are not equal
That one, there!
No, they are not equivalent. 2x10 = 20 and 5x25 = 125.
It isn't 2X10 = 20, 2X11 = 22
6-2x10 is equal to -14.