Abby has 5 erasers. She gives Matt 2 erasers, How many erasers does Abby have left? We'll clean up! 1 Understand Underline what you know. Circle what you need to find. 2 Plan How will I solve the problem? 3 Solve I will draw a diagram. erasers gyrore Tre Mora Conpanes, Inc. 4 Check is my answer reasonable? Explain.