addition/ additional/ additionally

to subtract (v.)/ subtraction (n.)

to multiply (v)/ multiplication (n.)

to divide (v.)/ division (n.)

exponent (n.)

vulgar/ decimal fraction

decimal place

improper fractions

the ratio of n to m

whole/ mixed numbers

part (n.) / partial (adj.) / partially (adv.)

to reduce a fraction

to express / expression (n.)

to calculate / calculation (n.)

numerical (adj.) / numerically (adv.)

digit

figure

the number of sth. = the amount of sth.

integer

a set

percent (n.)/ percentage (n.)

to require (v.)/ requirement (n.)

data

details

positive (adj.)/ positively (adv.)

negative (adj.)/ negatively (adv.)

particular (adj.)/ particularly (adv.)

average (adj.)(n.)/ on average (adv.)

during

to estimate (v.)/ an estimate (n.)

final (adj.)/ finally (adv.)

to grow (v.)/ growth (n.)

growth / birth rate

per

to round (v.)/ rounding (n.)

(un)necessary (adj.)/ (un)necessarily (adv.)

(scientific) notation

in brackets

recent (adj.)/ recently (adv.)

to assess (v.)/ assessment (n.)

to compile (v.)/ compilation (n.)

to evaluate (v.)/ evaluation (n.)

to experiment (v.)/ experiment (n.)

to identify (v.)/ identification (n.)

to improve (v.)/ improvement (n.)

to investigate (v.)/ investigation (n.)

to modify (v.)/ modification (n.)

to record (v.)/ record (n.)

to study (v.)/ study (n.)

to survey (v.)/ survey (n.)

to test (v.)/ test (n.)

to trial (v.) / trial (n.) (adj.) /clinical trial

constant (adj.)/ constantly (adv.)

to correlate with sth. (v.)/ correlation between sth.(n.)

to deviate from sth. (v.)/ deviation from sth. (n.)

standard deviation

distribution (mode)

frequent (adj.)/ frequently (adv.)/ frequency (n.)

mean

measurement scale

median

mode

random (adj.) / at random (adv.)

sampling (n.)

statistics (n.)/ statistical (adj.)/ statistically (adv.)

variation (n.)/ variable (adj.)

(in)dependent variable

to report (v.)/ a report (n.)

to respond (v.)/ a response (n.)

to occur (v.)

pattern (n.)

following (adj.)

subsequent (adj.)/ subsequently (adv.)

to cause (v.)/ a cause (n.)

to carry out (v.)

volunteer (n.)

unwanted/ side / adverse effects

toxic (adj.)/ toxicity (n.)

to intend to do sth. (v.)

in order to do sth.

to aim to do sth. (v.)/ aim (n.)

close (adj.)/ closely (adv.)

to survive (n.)/ survival (n.)

medium (n.sg.) media (n.pl.)

osmotic pressure

due to = because of

to dissolve (v.) / solution (n.)

AT an early/late (stage)/ temperature/pH/pressure of …

Analysis of Variance / regression analysis

coefficient of variation = variation coefficient

factor

to represent (v.)/ representation (n.)/ representative (adj.)

to compare sth. to/with sth. (v.)/ comparison (n.)

to relate to sth (v.) / relationship between sth. and sth. (n.)

relative (adj.)/ relatively (adv.)

accurate (adj.)/ accurately (adv.)/ accuracy (n.)

multiple (adj.)

to predict (v.)/ prediction (n.)

significance (n.)/ (in)significant (adj.)/ (in)significantly (adv.)

to be different (v.)/ difference (n.)/ different (adj.)/ differently (adv.)

n-fold (e.g. sixfold) (adj.) (adv.)

approximate (adj.)/ approximately (adv.)

to observe (v.)/ observation (n.)/ observational (adj.)

to notice (v.)/ noticeable (adj.)/ noticeably (adv.)

extreme (adj.)/ extremely (adv.)

slight (adj.)/ slightly (adv.)

high (adj.)/ high, highly (adv.)

minor (adj.)

marginal (adj.)/ marginally (adv.)

to consider (v.)/ considerable (adj.)/ considerably (adv.)

to interact with sth. (v.)/ interaction (n.)

TO a large/small degree = to a large/small extent

artificial (adj.)/ artificially (adv.)

science (n.)/ scientific (adj.)/ scientifically (adv.)

to harm (v.)/ harm (n.)/ harmful (adj.)/ harmfully (adv.)

to activate (v.)/ activation, activity (n.)/ active (adj.)/ actively (adv.)

to demand (v.)/ demand (n.)

to be on the rise = to increase

to decline = to decrease

to function (v.)/ function (n.)/ functional (adj.)/functionally (adv.)

annual (adj.)/ annually (adv.)

(un)stable (adj.)/ (in)stability (n.)

environment (n.)/ environmental (adj.)/ environmentally (adv.)

to remain (v.)

to supervise (v.)/ supervision (n.)/ supervisor (n.)

to reduce (v.)/ reduction (n.)

acid (n.)/ acidic (adj.)

degeneration (n.)/ to degenerate (v.)/ degenerative

effect (n.)/ (in)effective (adj.)/ effectively (adv.)

gene (n.)/ genetics (n.)/ genetic(al) (adj.)/ genetically (adv.)

to inhibit (v.)/ inhibition (n.)/ inhibitory (adj.)

infection (n.)/ to infect (v.)/ infectious (adj.)

medicine (n.)/ medical (adj.)/ medically (adv.)

to prevent (v.)/ prevention (n.)/ preventive, preventable (adj.)

to resist (v.)/ resistance (n.)/ resistant TO sth (adj.)

the lack of sth.

findings = results

to restore (v.)

over (adj.)/ overly (adv.)

to suffer from sth. (v.)

medicinal (adj.) herbs

worldwide

previous (adj.)/ previously (adv.)

adequate (adj.)/ adequately (adv.)

laboratory conditions (n.)

to avoid (v.)

cognitive (adj.)/ cognitively (adv.)

(in)ability (n.)/ to be (un)able to do sth. (adj.)

poor (adj.) / poorly (adv.)

gradual (adj.)/ gradually (adv.)

drop/ decrease /rise/ increase IN the number of students

incurable (adj.)/ incurably (adv.)

marked (adj.)/ markedly (adv.)

direct proportion (adj.+n.)/ directly proportional (adv.+adj.)

whether = if

to exhibit (v.)

(un)likely (adj.) (adv.)

chance (adj.) (n.)

within = in

counterparts (n.)

species (n.)

to conduct (v.) an experiment

to indicate (v.)

to cure (v.)

cure (n.)

to treat (v.) / treatment (n.)

2 plus 3

add 2 and 3

2 increased by 3 the sum of 2 and 3 3 added to 2

4 minus 2

subtract 2 from 4

4 decreased by 2 the difference of 4 and 2 4 less 2

2 times 2

2 multiplied by 2

the product of 2 and 2

10 divided by 5

10 over 5

the quotient of 10 and 5