Units conversion worksheet 1mm = ...................... μm 1mm = .......................nm 10nm= ......................mm 0.06 mm= ................nm 20 μm = ...................nm 20 μm = ...................mm 1,000 nm = .............. μm 6,000,000 nm = ................mm 500 mm = ....................... μm 80 nm = ....................... μm 80 nm= ..........................mm 180 μm = ..........................nm 180 μm = ................................mm