| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a computer program capable of simply outputting a mathematical expression or a writing problem using symbols such as symbols of division and fractions and a root symbol in calculation with fingers, which are used for arithmetic/mathematics, on a display or from a printer in the case of preparing a learning print sheet by using a computer and further capable of calculating an inputted mathematical expression and simultaneously outputting a correct answer in accordance with a user's request. <P>SOLUTION: In order to prepare a mathematical expression or a writing problem using symbols such as symbols of division and fractions and a root symbol in calculation with fingers, which are used for arithmetic/mathematics, in the case of preparing a learning print sheet by using the computer, the mathematical expression or the writing problem into which these symbols are entered can be outputted only by inputting numerals in accordance with a procedure previously prepared by the program. Further, an inputted numerical expression is calculated, a user is allowed to optionally select a learning print sheet including model answers or a learning print sheet including no model answer and the selected learning print sheet is outputted on the display or from the printer. <P>COPYRIGHT: (C)2008,JPO&INPIT |
