Play the Percentages
Gamco Industries' MS-DOS versions of Decimals: Addition and Subtraction and Decimals: Multiplication and Division teach students about decimals.
Decimals: Addition and Subtraction contains three levels of drills on both addition and subtraction and two levels of difficulty in mixed operations. The computer leads students through the problems and then checks their responses. Students who score well may access the included arcade game.
With Decimals: Multiplication and Division, there are three difficulty levels in multiplication, five in division, and two in mixed operations. An arcade-game reward is also part of this program.
Each package is available on 5½- and 3½-inch disks for the IBM PC and compatibles, Apple II series, and Commodore 64/128 and retails for $44.95.
Gamco Industries, Box 1911, Big Spring, TX 79721
Reader Service Number 355.