Directions: Simplify and solve the following expressions. Show your answer in your
notebook.
3x9+7=N
1.
18x8-4+15=N
6.
2.
12+36-9=N
7.
6x23+(400+2)=N
3
.
6+2+6x4=N
8.
14-2-3+2x2
2x11-14-2=N
6+ (2x7+5)=N
4.
9.
(81-9)x 10+6=N
12x30+ (890:10=N
10.
5.
U​