1) Calculator symbols 2) Extremities of extremities 3) Fingers 4) Fingers and toes 5) Fingers, toes and numbers 6) Number makeup 7) Number parts 8) Numbers 9) Numbers from 0 to 9 10) Phone number, casually 11) Phone number, synecdochically 12) Pinkies 13) Seven of 1,000,000 14) Some watch displays 15) There are 101 in a googol 1) Fingers 2) Thumbs 3) Toes