关于英语减法

“3 乘以10 的负5 次方”英语怎么读？ 3 multiplied 10 to power minus 5 three times ten to the power of negative five 5 (five) times 10 (ten) to the 7th(seventh) power. 英语中,平方一般称为 x squared 立方可以称为 x cubed 或者按照一般方法 一般方法：x 的y 次方是 x to the yth power. 1.5 乘以10 的6 次方用英语怎么读？ one point five multiply ten to the power of six Three to the third power is three times three times three, which equals 27. 3 的3 次幂相当于3 乘3 乘3，等于27。 mg=milligram 毫克(单位) μm(微米)是micrometer 的缩写"μm",1 微米=1000 毫米(mm)〕 二次方，平方 square 三次方，立方 cube (负2 次方:negative square) 负3 次方:negative cube 关于英语减法、乘法、除法 (2006-09-09 11:26:40) 转载 用英语怎么说7-5＋2 用英语怎么说2*5＝10 用英语怎么说10÷5=2 1,表达方法多种： Seven subtract five plus two Seven subtract five and two Seven subtract five add two 2, Two multiplied by five is(makes) ten. Two times five is(makes) ten. 3, Ten divided by five is (equals/gives/makes) two. 加减乘除表示法 1. “加”用plus，and 或add 表示；“等于”用is，make，equal 等词表示。 2+3=? 可表示为： How much is two plus three? 2+3=5 Two plus three is five． Two and three is equal to five． Two and three make five． Two added to three equals five． If we add two to/and three, we get five． 二加三等于五 2. “减”用 minus 或 take from 表示 10－6＝? How much is ten minus six? 10-6=4 Ten minus six is four． Take six from ten and the remainder is four. Six (taken) from ten is four． 十减去六等于四 3. “乘”用time（动词）或multiply 表示 3X4＝? How much is three times four? 3X4=12 Three times four is/are twelve． Multiply three by four，we get twelve． Three multiplied by four makes twelve． 三乘以四等于十二 4. “除”用divide 的过去分词形式表示 16÷4=? How muc...