Unit 9: Lesson 5 - Adding and Subtracting 2 and 3 digit numbers Worksheet by PECK GUAN CHUANG Subjects Math Grades 5 Language DEU Assignments 18 classrooms used this worksheet Challenge 2: 41 39 109 145 830 50 175 682 235 626 119 34 700 521 1796 Use This Worksheet