Simone wrote that 2 + 5.8 = 6.
Use the drop-down menus to explain why 6 is incorrect.

Answer:
7.8
0.2
Step-by-step explanation:
2 is in the ones place, to get to six you need the value of 2 in the tenths place (0.2)
2+5.8 is 7.8 (add the ones places together to get 7)
0.2+5.8=6 (add in the tenths place)