11*20=220 cm2
220 square cm
Negative eleven plus twenty is positive 9.
The difference of eleven and twenty
eleven times eleven equals one hundred and twenty one.
It is acceptable to say "two thousand and eleven" or simply "twenty eleven" when referring to the year 2011. Both are widely used and understood.
Twenty ten to twenty eleven
55%
You say "twenty-five past eleven" to indicate the time is 11:25. This phrase means that it is 25 minutes after 11 o'clock. Alternatively, you can also say "eleven twenty-five."
fourteen
22
11,020
10:40