210
200
200 x 10 + 9 = 2009
220
the sum of 80 + 20 + 90 + 10 = 200
Ten plus ten plus ten minus two hundred equals negative one hundred seventy.
200 + 200 + 200 + 200 + 200 = 1000
9/50 + 7/40 + 2/20 + 8/10 + 6 = 36/200 + 35/200 + 20/200 + 160/200 + 6 = 7 and 51/200
800
To find out how many hundreds are in 200 plus 10 plus 6, first, add the numbers together: 200 + 10 + 6 equals 216. Since one hundred is equal to 100, you can determine how many hundreds are in 216 by dividing: 216 ÷ 100 = 2.16. Therefore, there are 2 full hundreds in 216.
200 plus 200 plus 150 plus 150 is equal to 700.
(200-90)+20=10
The answer is 2,450. It's really not that hard.