In fourth grade, students focus most on using all four operations - addition, subtraction, multiplication, and division - to solve multi-step word problems involving multi-digit numbers. Fourth-grade ...

From classifications of word problems in international discussion of elementary mathematics instruction as well as from conceptual elaborations of didactical analyses in Germany, a classification of ...

Understand and use integer powers and associated real roots (square, cube and higher). Laws of indices for multiplication and division Use index laws for multiplication and division.

An array is made when items are arranged in rows and columns. This array has 12 counters. Every row in an array is the same length and every column in an array is the same length. This array has 4 ...

This study, conducted in the United States, was designed to assess the extent to which the beliefs, "multiplication always makes bigger" and "division always makes smaller," are explicitly held by ...