This is 2 activities in one.
This activity is also part of my Christmas Math Bundle ($9) which will be on-line by the end of 11-21.
Students match train engines with numbers on them to the train cars that make up the expanded form of the number.
There is a recording sheet that could double as a worksheet.
There are 4 pages of black and white trains with numbers on the engines and boxes on the cars for students to fill in the expanded form.
The color and black and white activities have different 3 digit numbers on them, no duplicates.