Question

Explain how a bar model can be used to show a subtraction problem

Answer 1

Answer: a bar model can show you what the answer is

Step-by-step explanation: for example if u have a bar model from 30 to 50

and your number is 31 you could add 5 and then realize that you get 36

Answer 2

A bar model can used to help with subraction by showing how much it your losing or winning and subtract those totals and bam! you got your anwser.