| 62⁄7 31⁄14 —— | 85⁄11 51⁄7 —— | 84⁄13 37⁄13 —— | 51⁄4 211⁄14 —— | 71⁄8 21⁄7 —— |
Square:—
2⁄3 4⁄5 5⁄7 6⁄9 10⁄11 12⁄13 2⁄7 15⁄16 19⁄20 17⁄18 25⁄30 41⁄53
Multiply:—
2⁄11 × 33 32 × 3⁄14 39 × 2⁄13 60 × 11⁄28 77 × 4⁄11 63 × 2⁄27
54 × 8⁄45 65 × 3⁄13 34416⁄21 4322⁄7
MEASUREMENTS OF ABILITY IN APPLIED ARITHMETIC: THE SOLUTION OF PROBLEMS
Stone ['08] measured achievement with the following problems, fifteen minutes being the time allowed.
"Solve as many of the following problems as you have time for; work them in order as numbered:
1. If you buy 2 tablets at 7 cents each and a book for 65 cents, how much change should you receive from a two-dollar bill?