Addition of two to three digit numbers quiz. Interactive online quiz in which students learn to add two numbers, one having two places while another having three places (i.e. up to hundreds place). In some cases you will have to add and carry numbers forward and in some cases not. Hence this math quiz will help students to review tow skills each time. This interactive exercise helps kids to review both at home and in school and grades will be tracked each time. This is an activity for 1st, 2nd, 3rd and 4th grades.