There is no such thing. What one person finds hard, another will find easy and conversely.
Chat with our AI personalities
Obviously grade 5.
usually 4th or 5th grade
5th or 4th grade. if the 1o year old is really smart, than it would probably be in a grade above 4th and 5th.
It depends on the word or words you use before it. For example:The first grade class was very smart. or The hardest day of First grade was...This is just likeMy mother helped me. or "Dinner's ready!" said Mother.
4th or 5th grade, depending on when their birthday is.