Answer all 4 answers.
I learned most of addition, subtraction, multiplication, and division at school. Note A: When subtracting the smaller number number with a bigger number, it acts like it's adding a positive number with a negative number, which is a bug found in this game, so please try using (+) + (-), instead of (+) - (+). Note B: Although some of you dislike school, please no hate comments, it will be deleted, and if it bullies me, it will be reported.
