Question

AYUDA!!!

doy coronita ( ꈍᴗꈍ)​

Answer 1

Anterior y posterior:

• 4.034.006 - 4.034.007 - 4.034.008
• 7.898.898 - 7.898.899 - 7.898.900
• 8.675.998 - 8.675.999 - 8.676.000
• 6.999.998 - 6.999.999 - 7.000.000
• 4.203.297 - 4.203.298 - 4.203.299
• 8.420.128 - 8.420.129 - 8.420.130

Suma decenas,centenas y millares

•200+600=800
•800+4.600=5.400
•3.000+6.000=9.000
•7.000+5.000=12.000
•470+20=490
•360+30=390
•580+60=640
•690+40=730
•3.600+200=3.800
•4.300+500=4.800
•2.800+600=3.400
•6.700+800=7.500