Step-by-step explanation: Okay I wont tell the answerscause im too lazy to solve but uh here is how you do it
1.180-85=x
2.90-30=x
3. It looks about the same as 70 souhhh yeahhhhh
4. 180-105
5. actually im not sure hehehhehe
6. Kinda the same as 4
7-8. WTH ARE YOUR TEACHERS GIVING YOU O.O ?!!!!
9. FOE is the same as the one given The other one so what you do is 64+64 = whatever and divide that whatever by 2 and thats your answer
10. DOE is the same thing as the one given. do pretty much the same as the last one i gave you
11. 180-118
12. Okay it was fun helping you but uh SHEESH some of the questions make my head hurt