1*102 + 7*10+6*100+ 3*10-2=1.7603*10-2
Is correct but only if by 03 you meant 0.03, the * means times.
80000000 plus 4000000 plus 100 plus 8 in standard form = 84,000,108
84,000,108
80,400,108
170.63
170.63 = 100 + 70 + 0.6 + 0.03
84,000,108
3,000 plus 100 plus 4 plus 0.9 plus 0.07 is equal to 3,104.97
You write 7.54103 in standard form as 7.54103 × 100
You write 6.11 in standard form as 6.11 × 100
9 in standard form is 9.0 × 100
2.81168 in standard form = 2.81168 × 100
2.248 in standard form is 2.248 × 100