🎯 More / Less Adventure
Drag the blue marker on the number line to the answer.
Thousands3
Hundreds9
Tens2
Ones6
Tip: The step is 10. Drag the blue marker to the answer.
When the marker is correct, click Show Place Value Change to see the discs animate.
✅ Your Answers
Drag the blue marker, then choose the final answer. Press Check.
“More”: swoosh + discs fly in (correct count). “Less”: click + crossed discs disappear (correct count).