Subtract 1-digit from 2-digits (bar model)
Subtract a 1-digit number from a 2-digit number with a bar model to help.
Subtract 1-digit from 2-digits (bar model)
Subtract a 1-digit number from a 2-digit number with a bar model to help.
Subtract a 1-digit number from a 2-digit number with a bar model to help.
Subtract a 1-digit number from a 2-digit number with a bar model to help.