This math topic is designed to practice understanding quantities needed to reach a sum of ten, focusing on single-digit addition. Each problem presents a visual representation, such as colored shapes, and asks how many more are needed to make ten. The exercises are specifically focused on one-digit integers less than ten, enhancing basic addition and counting skills within the framework of completing ten groups. This is part of a broader study on addition and subtraction of one-digit integers.

Work on practice problems directly here, or download the printable pdf worksheet to practice offline.