In The Apples

Worksheet Description

This worksheet presents a list of addition problems, each consisting of three numbers to be added together in a sequence. The numbers are arranged such that one addition operation is grouped with parentheses, indicating that the numbers within the parentheses should be added first. On the right side of the worksheet, there are a series of sums enclosed in squares, each corresponding to a different addition problem. The task is to draw lines connecting each addition problem on the left to its correct sum on the right.

The worksheet is designed to teach students about the associative property of addition, which states that the way in which numbers are grouped in an addition problem does not change the sum. By having students perform the operations inside the parentheses first, they learn that the grouping of numbers can be changed without affecting the outcome. This concept helps students understand that addition is flexible and that they can use this property to simplify calculations. The ultimate goal is to build students’ number sense and improve their mental math skills.