FTCE Elementary Education K-6 Math Question and Answer 2023

Major operations on rational numbers - addition subtraction multiplication division Addition and Subtraction: 4 types of problems - join part-part-whole separate compare Join - involve adding or joining elements to a set. 3 quantities involved: the starting amount__?__ +56=85 the changing amount 29+__?__=85 the resulting amount 29+56=__?__ variations of the join problem include situations when the result is unknown, the change is unknown, or the starting amount is unknown. Separate - involves removing elements 3quanities/ variations result unknown->85-29=__?__ change unknown->85-__?__=29 start unknown->__?__-56=29 Part-Part_Whole - involve no action or change over time as happens with join and separate problems.