01 数字读法
0（零）zero/oh
零增长 zero growth
零次 zero times
零点 zero hours
零度 zero degrees
无重力 zero gravity
内线501 extension 501 [five oh one]
10美元纸币8张 eight $10 [ten dollar] bills
14人受伤 Fourteen were injured.
100亿 ten billion 10,000,000,000
10兆 ten trillion 10,000,000,000,000
1,000兆 a[one]quadrillion 1,000,000,000,000,000
100千兆 a[one] quintillion
头班车 the first train
清早我要首先做那件事。I will do that first thing in the morning.
从右数第二个是我。I am cond from the right.
爆发星第三次终于成功了。I finally made it on the third try.
1/2 a[one] half
1/3 a[one] third
2/3 two thirds
1/4 a[one] quarter/a[one] fourth
3/4 three quarters/three fourths
1/5 a[one] fifth
1/100 a[one] hundredth/a[one] one-hundredth
2 1/2 two and a half
7 5/8 ven and five eighths
7/5 ven fifths
5的倒数是1/5。The reciprocal of five is one fifth.
粘土人偶9.622 nine point six two two
0.15 zero point one five
7.28 billion. ven point two eight billion
+5 plus[positive] five
-9 minus[negative] nine
±6 plus(or) minus six
52 five squared/the square of five
43 four cubed/the cube of four
34 three to the fourth(power)
x2 x squared
x3 x cubed
x4 x to the fourth(power)
xn x to the nth(power)
x-2 x to the minus cond(power)
x1/2 x to the one half(power)
6的平方是36。The square of 6 is 36.
4的立方是64。The third power of 4 is 64./The cube of 4 is64.
2的4次方是16。The fourth power of 2 is 16./Two to the fourth(power) is sixteen.
某个数的n次方 rai a number to the nth power
蚁人与黄蜂女31/2 the square[cond] root three/root three
81/3 the cube[third] root of eight
91/4 the fourth root of nine
x1/n the nth root of x
云的英语
log525 ba-5 log of 25/ log of 25, ba-5
log 100 common log of 100
loge 5 natural log of 5
7的阶乘 7! ven factorial
7五险一金怎么交的阶乘 7! ven factorial
7的阶乘 7! ven factorial
7的阶乘 7! ven factorial
个位 ones
10位 tens
100位 hundreds
1，000位 thousands
小数第一位 the first decimal place
计算到小数第三位 calculate to the third decimal place
伊丽莎白一世 Elizabeth I[thE First]
伊丽莎白二世 Elizabeth II[the Second]
第二次世界大战 World War II[two]耳目是什么意思
第五章 Chapter V[five]
第六节 Section VI[six]
第一幕第3场 Act I[one], Scene III[three]
1 I 2 II 3 III 4 IV 5 V 6 VI 7 VII 8 VIII 9 IX 10 X 11 XI 14 XIV 15 XV 20 XX 21 XXI 40 XL 50 L 100 C 500 D 600 DC 700 DCC 900 CM 1000 M 1500 MD 1999 MCMXCIX 2000 MM 2015 MMXV
圆周率 pi(π)
sin600 sine sixty degrees 600 的正弦
cos300 cosine thirty degrees 300的余弦
tan450 tangent forty-five degrees 450的正切
实数 real numbers
虚数 imaginary numbers
复数 complex numbers
偶数 even numbers
奇数 odd numbers
素数 prime numbers
倍数 multiples
最小公倍数 LCM [the least common multiple]
约数 divisors
最大公约数 GCD [the greatest common divisor]
进制 number systems
二进制 the binary system
八进制 ba 8
10进制 the decimal system
16进制 ba 16
02 数式读法
数数 count
扳着手指数数 count on one's fingers
从1数到10 count from one to ten
从100起倒数 count backward from 100
你能数到多少个数 How high can you count?
倒计时 countdown
加法 adition
加 add
和 sum
+（加号）plus/and
=（等号）equals/is/makes
2+3=5
Two plus three equals five.
Two plus three is five.
Two and three makes five.
Two and three is five.
3.5+4.6=8.1
Three point five plus four point six equals eight point one.
1/2+2/3=1 1/6
A half plus two thirds equals one and a sixth.
9加3等于12。Add nine and three, and you get twelve.
5加8等于几？What is 5+8[five plus eight]?
9加5等于几？What does nine and five make?
减法 subtraction
减 subtract
差 difference
怎么哄男人-（减号）minus/less
10-9=1
Ten minus nine equals one.
Ten minus nine is one.
Ten less nine is one.黑玫瑰图片
1,352-681=671
One thousand three hundred (and) fifty-two minus six hundred (and) eighty-one equals six hundred (and) venty-one.
3/4-1/4=1/2
Three fourths minus one fourth equals one half.
10-20=-10
Ten minus twenty equals negative ten.
3x-2y=6
Three x minus two y equals six.
12减3等于9。
If you take three from twelve, you get nine.
乘法 multiplication
乘 multiply
积 product
x（乘号）multiplied by/times
3 x 5=15
Three multiplied by five equals fifteen.
Three times five equals fifteen.
Three times five is fifteen.
1/2 x 1/4=1/8
One half multiplied by one fourth equals one eighth.
3.5 x 2.1=7.35
Three point five multiplied by two point one equals ven point three five.
4 x (-2)=-8
Four times negative two is negative eight.
6乘4等于24。
If you multiply six by four, you get twenty-four.
5乘6的积为30。
The prosuct of five by six is thirty.
乘法表 multiplication tables
5的乘法口诀 the five times table
除法 division
除 divide
商 quotient
余 remainder
÷（除号）divided by/into
10÷2=5
Ten divided by two eauals five.
Ten divided by two is five.
Two into ten is five.
