Which term describes an arrangement of objects in equal rows and columns?

Which term describes an arrangement of objects in equal rows and columns?

• A. Grid
• B. Pattern
• C. Array
• D. Matrix

Answer: (C)

An array is a neat way to place objects into equal rows and columns, so you can see how many are in each row and how many rows there are. This layout makes multiplication and area ideas easy to visualize—for example, 3 rows of 4 shows 3 × 4 equals 12, with each row containing the same number of items and each column having the same count. A grid refers more to the network of lines or the overall layout, not the specific idea of organizing items into equal rows and columns. A pattern is about repetition in design, not necessarily a strict row-and-column setup. A matrix is a rectangular arrangement used in higher-level math with numbers, not a simple object arrangement in a classroom context. So the described arrangement best fits an array.

An array is a neat way to place objects into equal rows and columns, so you can see how many are in each row and how many rows there are. This layout makes multiplication and area ideas easy to visualize—for example, 3 rows of 4 shows 3 × 4 equals 12, with each row containing the same number of items and each column having the same count. A grid refers more to the network of lines or the overall layout, not the specific idea of organizing items into equal rows and columns. A pattern is about repetition in design, not necessarily a strict row-and-column setup. A matrix is a rectangular arrangement used in higher-level math with numbers, not a simple object arrangement in a classroom context. So the described arrangement best fits an array.