Casio fx-260 사용 방법 - 페이지 2
{카테고리_이름} Casio fx-260에 대한 사용 방법을 온라인으로 검색하거나 PDF를 다운로드하세요. Casio fx-260 2 페이지. Solar scientific calculator
Casio fx-260에 대해서도 마찬가지입니다: 교육 매뉴얼 (10 페이지), 교육 매뉴얼 (14 페이지)
페이지 인쇄
Mathematics
Calculator Directions for Casio fx-260
To find the square root of a number
• enter the number
• press the
• press
root. DO NOT press and
Example C:
First press
Enter the following:
The correct answer is 8.
To enter a negative number such as -8
• enter the number without the negative sign (enter 8);
• press the "change sign" (
All arithmetic can be done with positive and/or negative numbers.
Example D:
First press
Enter the following:
The correct answer is -4.
(upper leftmost) key ("SHIFT" appears at top-left of the screen);
(third from the left on top row) to access its second function: square
and
or
.
) key which is directly above the
or
.
(continued)
at the same time.
2/2
key