Difference between revisions of "Addition and Subtraction 2"

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===Back Cover of Manual===
 
===Back Cover of Manual===
The Addition and Subtraction 2 module extends the fundamentals of these two skills to include numbers up to 18. The activities have been designed not only to challenge your child, but also to present the concepts in a dynamic, exciting way. With Addition and Subtraction 2, Texas Instruments is continuing its tradition of applying innovative Solid State Speech TM technology to educational activities. The optional [[Solid State Speech Synthesizer|Solid State Speech<sup>TM</sup> Synthesizer]] (sold separately) adds the feature of computer speech to the color graphics and musical sounds of your computer. Your child can now hear, as well as see, the instructions and problems in the module.
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The Addition and Subtraction 2 module extends the fundamentals of these two skills to include numbers up to 18. The activities have been designed not only to challenge your child, but also to present the concepts in a dynamic, exciting way. With Addition and Subtraction 2, Texas Instruments is continuing its tradition of applying innovative Solid State Speech<sup>TM</sup> technology to educational activities. The optional [[Solid State Speech Synthesizer|Solid State Speech<sup>TM</sup> Synthesizer]] (sold separately) adds the feature of computer speech to the color graphics and musical sounds of your computer. Your child can now hear, as well as see, the instructions and problems in the module.
  
 
=External Links=
 
=External Links=

Revision as of 05:11, 8 March 2020

Addition and Subtraction 2
Addition and Subtraction 2 Front Cover
Addition and Subtraction 2 (Front Cover)
Publisher(s) Scott Foresman
Programmer(s) Thomas Hartsig
Part# PHM 3028
Format(s) Solid State SoftwareTM Command Module
Release 1981 (2nd Quarter)
Genre(s) Educational, Mathematics

Addition and Subtraction 2 is an educational title developed by Scott Foresman Electronic Publishing for the TI-99/4A home computer system. Addition and Subtraction 2 builds upon the concepts found in Addition and Subtraction 1. It introduces two-digit addition and subtraction whereas, the first volume in the series limits learning to 1 digit arithmetic. It was released during the second quarter of 1981 and distributed on the Solid State SoftwareTM Command Module (aka, cartridge). Addition and Subtraction 2 is also able to take advantage of the add-on Solid State SpeechTM Synthesizer (sold separately) to enhance the educational experience of the program.

Advertising Blurb

Front Cover of Manual

Addition and Subtraction 2 guides your child through the addition and subtraction skills for numbers up to 18 with colorful tutorial routines and reinforcing drills.

Back Cover of Manual

The Addition and Subtraction 2 module extends the fundamentals of these two skills to include numbers up to 18. The activities have been designed not only to challenge your child, but also to present the concepts in a dynamic, exciting way. With Addition and Subtraction 2, Texas Instruments is continuing its tradition of applying innovative Solid State SpeechTM technology to educational activities. The optional Solid State SpeechTM Synthesizer (sold separately) adds the feature of computer speech to the color graphics and musical sounds of your computer. Your child can now hear, as well as see, the instructions and problems in the module.

External Links