100-1 billion (by times x10) https://projects.lib.rochester.edu/lsf-asl/wp-content/uploads/ASL-100-1bn-by-timesx10.mp4
100-1000 (by 100s) https://projects.lib.rochester.edu/lsf-asl/wp-content/uploads/ASL-100-1000-by-100.mp4
