Flash電卓　フラッシュ暗算×電卓 vs PrefixCalc

シンプルで使いやすい電卓。 毎日の仕事やふとした計算に最適 日常的な足し算、引き算、掛け算、割り算ができます。 ディスプレイの文字が大きく見やすい 特徴： ・使いやすい電卓 ・画面が明るく見やすい ・ふとした時に使える ・フラッシュ暗算ができる ・暇なときやスキマ時間にフラッシュ暗算

This calculator supports Metric‑prefix such as kilo and giga. The calculator supports quetta (10^30) and quecto (10^-30), which were added in 2022. Main Functions ・Support for arithmetic operations (+ - ×÷) ・Results converted to Japanese numerals for display ・Delete one character at a time with the "DEL" button 　Press and hold to delete all ・Press and hold to copy calculation formulas and results 　English (Short scale, Long scale) and 　Chinese numerals can also be selected. ・Calculations that include prefixes such as 2M+1k, 2M×1μ, etc. Note: ・Very large numbers that exceed 200 digits may be rounded off for display and calculation purposes. 　Please note this when precision is required. ・Short scale and Long scale are currently supported up to 10^198. ・Kanji notation is supported up to 10^72. 　If it is greater than the number, it will be displayed in Arabic numerals.