8*8
unacceptable, abominable, inferior, lousy, dreadful, erroneous, atrocious, substandard
Neither since 8 and 8 equals 16. or 8+8 is NOT 15. However, whether you say "eight and eight are sixteen" or "eight and eight is sixteen" depends on whether you are using British English ("are") or American English ("is").
In English '88' but in math 2x8 = 16
How about 3*8 = 24 or 4*6 = 24 as two examples
sunstandard english
standard and substandard.
standard and substandard
No there are innumerable levels from perfect to barely understood.
Substandard means work not reaching a reasonable level of competence
A reputable contractor will not use substandard materials when constructing a building.
Lev Soudek has written: 'Structure of substandard words in British and American English' -- subject(s): Americanisms, English language, Slang, Word formation
The substandard quality of the materials used in construction resulted in the building collapsing.
No...that's not the answer!!
No, substandard usage is generally avoided in formal writing and communication as it can affect clarity and professionalism. However, in informal settings or when used intentionally for effect, it may be deemed acceptable.
substandard product
Not as good as ordinarily expected.