Curriculum
Bootcamps
Algebra
Geometry
Numbers & Quantities
Statistics & Probability
Functions
Proofs
More Learning Tools
Intelligent Learning Path
Encyclopedia
Study Tips
Pen & Paper exercises
Excel / GeoGebra recipes
Tutor-on-Demand
All Math
Games
Junior Math
Multiplication Master
Treasure Trail
Wind Surfer
Stack n´load
Sort the objects from heaviest to lightest
Car, bus, juice carton, eraser
Bus, car, eraser, juice carton
Eraser, juice carton, car, bus
Bus, car, juice carton, eraser
Prev.
Check answer
Skip
Help?
