1. Directions: Read and analyze sentence. Write the letter of the correct answer on the space provided before the number. 1. .Perform the following operations.

1. (4+2) x 3 +5

2. 2+100÷2-6

3. 13-5×2+4

4. (630×24)÷6=N

5. 81-86÷2+(9×2)-50=N

Please don't answer it if you don't know how to answer it ​

I'll give a rate and heart it and even brainliest if you answer it nicely