1.)2+5-1=
A.5 B.6 C.7 D.9
2.)4+ 6-7=
A.1 B.3 C.4 D.5
3.)81-6x3=
A.61 B.63 C.225 D.252
4.)36+ (6+6) =
A.3 B.6 C.12 D.24
5. 13-5x2+4=
A.1 B.7 C.8 D.20

pls help me out answering this math i really needed it ill make you brainliest if someone answer this its need to be two people or many people to answer this so i can make y'all brainliest one of you make it right plss! (ㄒoㄒ)​