16-_+23=35
18×9×12÷4
2•2+6x-3y+4
2x+y=4
4x-3y=3
108÷9÷3×6
if a=1 b=2 c=3 e=-1 f=-2 g=-3 find the value of abc÷ffg
5×3×4÷2
if a=1 b=2 c=3 e=-1 f=-2 g=-3 find the value of 1 abc÷fg
(-6) ÷ 2 + 3 x 3 =
5000 x 5% solution