Respuesta :

ok so i have recently discovered An easy way to find the sum is to simply add all the numbers together since there aren't that many of them. 

so try to work it out ,ur smart,ur on brainly





Answer:

1023

Step-by-step explanation:

2^0+2^1+2^2+2^3+2^4+2^5+2^6+2^7+2^8+2^9

1+2+8+16+32+64+128+256+512=1023