Overview
The Base-10 Blocks Challenge is an interactive activity designed to help students understand place value and addition using virtual base-10 blocks. Students manipulate blocks representing ones, tens, and hundreds to solve problems and visualize number concepts.
Learning Objectives
Develop understanding of place value (ones, tens, hundreds).
Practice addition using visual models.
Strengthen number sense and problem-solving skills.
Instructions for Students
Open the “Base-10 Blocks Challenge” activity.
Read the instructions on the screen.
Use your mouse or touchscreen to drag and drop base-10 blocks (ones, tens, hundreds) to represent numbers or solve addition problems.
Complete each challenge as it appears. Some challenges may require you to regroup or exchange blocks.
Check your answers and try to complete all levels.

