#### Mathematical English Usage - a Dictionary

##### by Jerzy Trzeciak

## three

[*see also*: two

The three groups have the same number of generators. [= Those three groups; * not*: “the 3 groups''; the numbers 1 to 12, when used for counting objects (without units of measurement), should be written in words.]

We now define three more groups of interest.

We have thus found another three solutions of (5). [= three more]

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