Estimation © 1984 MECC [Minnesota Educational Computing Corp.]
The widespread use of calculators and computers has not eliminated mathematical mistakes made through human error. Estimation is a valuable skill for students to possess as they check their calculations. This package sharpens those skills as students use the computer in both the immediate and programmed mode. A special shopping simulation allows students to apply estimation to a practical situation.
MODEL MECC-I125
MECC 1986 catalog.