Addition-Multiplication of Integers from -10 to10

Dimitris Zachariadis
The understanding of the definitions is very important when teaching the operations between the integers.Practical exercise is essential for making all the above, knowledge of the student. The file we publish moves towards that direction. The student alone or with the supervision of his teacher does operations with numbers that the program selects randomly from a preset interval (which can also be changed).The program gives one the capability of checking one’s performance through statistical elements