HELP ME I WILL GIVE BRAINLIEST just 6 & 7 example: on number one
i still dont
get

Answer:
.51 + .28 = .79
3.8 + 1.4 = 5.2
Explain -
3.8 + 1 = 4.8
4.8 + 4 = 5.2
Hope this helps!