200
6x9-(10/2)
What is 49?
200
-42-(-79)
What is 37?
300
4-2x12+(9+23-16)-8
What is 22?
400
6x9-(15?5x9-2)+4
What is 15?
400
-19+8+-10
What is -21?
400
-90-(-80)-(-32)
What is 22?
400
-5[7x(-9)]
What is 315
400
-12/[4/(-2)]
What is 6
500
11x12-6(9/3x16+4)-9^
What is 97?
500
-74-(-42)-(66)
What is -34?
500
-[8x2]x7
What is -112