Click on the flag. You get a 10 question quiz on integer operations including addition, subtraction, multiplication and division. The operations are selected randomly for each question. You can edit the program to have any number of questions you want just by changing the repeat number from the default of 10 to any number you want. The addition and subtraction questions choose numbers between -20 and 20. You can change these numbers in the program if you want. I limited multiplication and division problems from -10 to 10 so that you could do them in your head without pencil and paper. You may change those numbers also if you wish.
This is my final version with all operations including division. To avoid non-integer answers to the division problems, I multiple two variables, num1 and num2. The product is a third variable, num3. The division problem becomes num3/num2 with the answer being num1.