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- When we do addition and subtraction of decimals, we should cross out the 0 at the end. 根據小數的性質(zhì)：小數末尾的0去掉，小數的大小不變。
- In this class we are going to learn the essence of addition and subtraction of decimals. 我們今天學(xué)習小數加、減法的意義及計算法則。
- How is the essence of subtraction of decimals related to the essence of subtraction of whole numbers? 由此可以看出小數減法的意義與整數減法的意義有什么關(guān)系?
- Number of decimal digits for all bcmath functions. 所有bcmath函數中十進(jìn)制數字的數目。
- Value to a specified number of decimal places. 值舍入到指定的小數位數。
- What is the rule for subtraction of like fractions? 兩分母相同的分數減法法則?
- Number of decimal places in a numeric variable. Scale：數值類(lèi)型的小數位數。
- The number of decimal places to store with the number. 小數位最長(cháng)長(cháng)度。
- Addition and subtraction of decimals error rate is higher; 小數加、減法對位的錯誤率較高；
- Indicates the number of decimal places to use in currency values. 指示要在貨幣值中使用的小數位數。
- The error rates higher abdicated subtraction of decimals; 小數退位減法的錯誤率較高；
- Sets the number of decimal places for the values in the field. 設置字段中的值的小數位數。
- Sum up: Who can give a proper name to this kind of decimal ? 概括：誰(shuí)能給這樣的小數取一個(gè)恰當的名字?
- Note: The maximum number of decimal digits you can specify is 18. 注意:可以指定的小數位數最多是18位。
- 2.How is the essence of subtraction of decimals related to the essence of subtraction of whole numbers? 由此可以看出小數減法的意義與整數減法的意義有什么關(guān)系？
- Number of decimal digits that the item should be rounded to. 要將項舍入至的小數位數。
- What kind of decimal is called a repeating decimal ? 誰(shuí)能說(shuō)說(shuō)什么樣的小數叫循環(huán)小數?
- BiSuan fractional error rule and faulty reason: BiSuan decimal multiplication and division of the error rate is obviously higher than BiSuan addition and subtraction of decimals error rate; 小數筆算的錯誤規律和錯因：小數筆算乘法和除法的錯誤率明顯高于小數筆算加法和減法的錯誤率；
- Rounds a value to the nearest integer or specified number of decimal places. 將值舍入到最接近的整數或指定的小數位數。
- The precision specifier indicates the desired number of decimal places. 精度說(shuō)明符指示所需的小數位數。
