Respuesta :

akjlaurelsprings

Answer: 12.4

Simple addition. line em up

 9.8

 2.6

+____

12.4

zchouston123

Answer:

You could add 9 and 2, making 11, then you could use the decimals and att 8 and 6 making 14, since 14 is over 9 add 1 to your 11 making 12 and add the last 0.4 to the twelve, the answer is 12.4

Step-by-step explanation: