subtract 音标拼音: [səbtr'ækt]
vt . 减去,扣掉,减少
vi . 作减法
减去,扣掉,减少作减法
subtract 加或减
AOS subtract 减
subtract v 1 :
make a subtraction ; "
subtract this amount from my paycheck "
[
synonym : {
subtract }, {
deduct }, {
take off }] [
ant : {
add }, {
add together }]
2 :
take off or away ; "
this prefix was subtracted when the word was borrowed from French "
Subtract \
Sub *
tract "\,
v .
t . [
imp . &
p .
p . {
Subtracted };
p .
pr .
&
vb .
n . {
Subtracting }.] [
L .
subtractus ,
p .
p .
of subtrahere to draw from beneath ,
withdraw ,
remove ;
sub under trahere to draw .
See {
Trace },
v .
t .,
and cf . {
Substract }.]
To withdraw ,
or take away ,
as a part from the whole ;
to deduct ;
as ,
subtract 5 from 9 ,
and the remainder is 4 .
[
1913 Webster ]
103 Moby Thesaurus words for "
subtract ":
abate ,
abrade ,
abrupt ,
abstract ,
add ,
algebraize ,
alienate ,
bate ,
calculate ,
cast ,
cast off ,
cast out ,
cipher ,
compute ,
curtail ,
cut adrift ,
cut off ,
cut out ,
decrease ,
deduct ,
delete ,
depart ,
depreciate ,
derogate ,
detract ,
detract from ,
diminish ,
disarticulate ,
disconnect ,
discount ,
disengage ,
disjoin ,
disjoint ,
disparage ,
dissociate ,
disunite ,
divide ,
divorce ,
dope out ,
drain ,
draw back ,
eat away ,
eject ,
erode ,
estimate ,
estrange ,
expel ,
extract ,
extract roots ,
figure ,
figure in ,
figure out ,
file away ,
impair ,
isolate ,
knock ,
leach ,
leave ,
lessen ,
measure ,
multiply ,
part ,
pull away ,
pull back ,
pull out ,
purify ,
reckon ,
reduce ,
refine ,
remove ,
retrench ,
rub away ,
score ,
segregate ,
separate ,
sequester ,
set apart ,
set aside ,
shorten ,
shut off ,
split ,
stand aloof ,
stand apart ,
stand aside ,
step aside ,
subduct ,
take account of ,
take away ,
take away from ,
take from ,
take off ,
take out ,
tally ,
thin ,
thin out ,
throw off ,
throw out ,
uncouple ,
unyoke ,
wear away ,
weed ,
withdraw ,
work out
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Subtraction - Math is Fun To subtract numbers with more than one digit (such as "42−25") use any of these methods, choose the one you prefer: Subtraction with Regrouping (also called "Borrowing"), the most common method; Quick Subtraction (more complicated, but can be faster) Subtraction using Addition (also called the Complements Method) Worksheets