18—6=12
1Х1=1
2X2=4
5Х5 =25
| eighteen minus six is equal to twelve
eighteen minus six equals twelve
eighteen minus six is twelve
eighteen minus six leaves twelve
once one is one
twice two is four
twice two makes four
five times five is twenty five
five multiplied by five equals twenty five
five by five is equal to twenty five
|
a =
| a is equal to the ratio of e to 1
|
=ab
| ab square (divided) by b equalsab
|
=0
| a) a divided by infinity is infinitely small
|
| X plus minus square root of x square minus y square all over y
|
16:4=4
| sixteen divided by four isfour
sixteen by four equals four
sixteen by four is equal tofour
the ratio of sixteen to four is four
|
20: 5=16: 4
=
| the ratio of twenty to five equals to the ratio of sixteen to four
|
1:2
| the ratio of one to two
|
51: 1
| the ratio of fifty one to оne
|
2: 3= 4:6
| two to three is as four to six
|
1/2
| a (one) half
|
1/3
| a (one) third
|
1/4
| a (one) quarter, a (one) fourth
|
2/3
| two thirds
|
3/4
| three quarters; three fourth
|
5/6
| five sixths
|
25/57
| twenty five fifty sevenths
|
2 1/2
| two and a half
|
3 3/4
| three and three quarters
|
1/273
| one two hundred and seventy
|
0.5
.5
| o [ou] point five
zero point five
nought point five
point five
one half
|
0.002
.002
| о [ou] point о [ou] о [ou] two
zero point zero zero two
point two oes [ouz]two
point two noughts two
|
0.0000001
| o[ou]point six noughts one
|
1.1
| one point one
|
2.1
| two point one two
|
15.505
| Fifteen point five nought five
|
2.12
| Two point one two
|
x2
| a)x square; x squared
b) the square of x
c) the second power of x
d) x raised to the second power
e) x to the second power
|
42=16
| a)the second power of fouris sixteen
b) four squared is sixteen
|
у3
| а) у cube, у cubed
b) the cube of у
c) the third power of у
d) у raised to the third power
e) у to the third power
|
33 =27
| the cube of three is twenty seven
|
a5
| a to the n-th power
a raised to the fifth power
|
an
| a to the n-th power
a to the n-th power
|
y-10
| у to the minus tenth power
|
= 4
| the square root of sixteen is four
|
| the square root of a
|
=3
| the cube root of twenty seven is three
|
| the cube root of a
|
=2
| the fourth root of sixteen istwo
|
| the fifth root of a square
|
=
| alpha equals the square rootof capital R square plus x square
|
| the square root of 7 first plus capital A,divided by two xa double prime
|
| a) dz over dx
b) the first derivative of z with respect to x
|
| a) the second derivative of у with respect to x
b) d two у over d x square
|
m
∫
n
| a) the integral from n to m
b) integral between limits n and m
|
tan r
| Tangent r
|
Log 2
| The logarithm of two
|
logcd
| Logarithm of d to the base c
|
| The integral of dy divided by the square root out of c square minus y square
|