Ten plus ten plus ten minus two hundred equals negative one hundred seventy.
200
210
200 x 10 + 9 = 2009
4
220
1,026
200 - 5 = 195Subtract 5
If you subtract a negative number from another number, you always get a bigger number. That is because minus a minus is a plus So you could subtract any negative number from 10 and answer is bigger than 10.
Subtract it from WHAT!
the sum of 80 + 20 + 90 + 10 = 200
x+10=20 then you subtract 10 from both sides x=10
200 + 200 + 200 + 200 + 200 = 1000