Rangers moved level on points with cinch Premiership leaders Celtic thanks to a 2-1 win over Aberdeen at Ibrox, with Todd Cantwell scoring the winner after Bojan Miovski had cancelled out a Rabbi Matondo opener.
Motherwell thrashed Ross County 5-0 at Fir Park - Blair Spittal grabbed a double, with Andy Halliday, Theo Bair (penalty) and Jack Vale also on target for the Steelmen.
Montrose moved into the play-off places in cinch League 1 following a 2-0 win over Stirling Albion at Forthbank. Graham Webster netted both goals for Stewart Petrie's side.
Conor Doan scored twice as fifth-placed Bonnyrigg Rose defeated Elgin City 2-0 at New Dundas Park in cinch League 2.