356.2
654.27900
0123456789,10,20 30 40 50 60 70 80 90 100 200
3000 plus 50 plus 0.009 in standard notation is 3,050.009
100 + 50 - 200 - 220 = -270
258
200,053
50.481
91
The standard form is 50,000,000 + 3,000,000 + 400 OR 53,000,400
4,000,000 + 3,000 + 50 + 2 = 4,003,052
3,060,056
356.2
654.27900
0123456789,10,20 30 40 50 60 70 80 90 100 200
3000 plus 50 plus 0.009 in standard notation is 3,050.009
-50 - 200 + 100 + 200 - 150 = -100. Your answer is -100. I hope I've helped you.