SIMPLE: HAMMER, SAW, PULLEY, LEVER, WHEEL, INCLINED PLANE, SPOON, BROOM, SCISSORS, COMPLEX: CRANE, BIKE, TV, COMPUTER, CAR, WASHING MACHINE, RADIO, PHONE, ROBOT,

SIMPLE AND COMPLEX MACHINES 2

Rangliste

Visuel stil

Indstillinger

Skift skabelon

Gendan automatisk gemt: ?