Shormann Pre-Algebra Rules & Definitions Quarterly Exam 1 Practice

Think about whether something can be touched or seen. A term for something in physical form is concrete, which means it’s tangible like a rock or a coin. Abstract, on the other hand, refers to ideas or qualities you can’t touch. Place value is about the value that a digit has depending on its position in a number, and a numeral is the symbol used to write a number. So, the term that describes existing in physical form is concrete.