Add a digit to a multiple of 100 (bar model)
Add a single digit number to a multiple of 100, with bar models to help.
Add a digit to a multiple of 100 (bar model)
Add a single digit number to a multiple of 100, with bar models to help.
Add a single digit number to a multiple of 100, with bar models to help.
Add a single digit number to a multiple of 100, with bar models to help.
