The “Part Part Whole” worksheet is designed to enhance young students’ understanding of basic addition by identifying the missing number in a set. Each box set is divided into three parts: two smaller boxes at the top show known numbers, and a larger box either at the bottom or on one side shows the total or one of the parts. Students must figure out either the sum of the top two numbers or the missing part needed to reach the total shown in the larger box. This exercise helps develop their arithmetic skills by practicing addition and understanding the relationship between parts and wholes, making it an effective educational tool for early math learners.

Answer Key
