Subtraction
We usually write subtraction math problems for ___-___ ___ in a ___.
We usually write subtraction math problems for single-digit numbers in a row.
We usually write subtraction math problems for ___-___ ___ in a ___.
We usually write subtraction math problems for double-digit numbers in a column.
When we subtract things, we ___ them ___ from other things.
when we subtract things, we take them away from other things.