"tenth"
decimal place
No maths has decimal points, so therefore no it's not pointless.
with maths knowledge
It depends on the question.
31 hundredths as a decimal is 0.31.
Only in maths when answering a question with a fraction, other than that, a decimal is more of a full stop
by having a non terminating decimal
A expression in maths is a collection of terms without an equality sign.
division
What symbol
Related to.
Adding