小学算术运算测试(math.c)

功能要求：制作一个可供小学数学运算程序：10以内加减法，能根据输入题数出题，判断做题是否正确，最后计算分数。(用vc6直接打开)-Elementary school arithmetic test (math.c)

      Functional requirements: the production of an alternative elementary school math program: addition and subtraction within 10 questions, according to input the number of questions, the question whether the correct judgment to do, and finally calculate the score. (Vc6 directly open)