Respuesta :
Answer:
51414
Step-by-step explanation:
1000+2000 = 3000
3000+4000 = 7000
5000+600+70 = 5670
3000 + 5670 = 8670
8670 + 7000 = 15,670
80+9+69+12+35,574= 35744
35744 + 15,670 = 51414
Answer:
1000+2000+3000+4000+5000+600+70+80+9+69+12+35,574= 51,414