What is one of the most difficult mathematical concepts for children to master?
A)Counting in a numerical series
B)That the size of entities is irrelevant to quantity
C)Numeric words refer to specific quantities of an object
D)The ordinality of numbers

Question

Quizplus · Accepted Answer

Understanding that the size of entities is irrelevant to quantity is a challenging concept because children often associate size with quantity, which requires a more abstract understanding of numbers.

What Is One of the Most Difficult Mathematical Concepts for Children