Respuesta :
Answer:
27.3
Step-by-step explanation:
4
23.3 +
27.3
You can align the numbers over each other and simply add them.
4+ 23.3 = 27.4
23.3
+ 4
————-
27.3
You drop the 2 and the three and add 3+4
23.3
+ 4
————-
27.3
You drop the 2 and the three and add 3+4
