Addition ! ! is a great way to learn and practice addition. From simple 1-digit problems to more advanced multi-digit problems, Addition ! ! will provide the user the necessary guidance and practice to master addition.Features of the lite version: 1) 2 numbers to add (addends) 2) 1 to 3 digits in each addend 3) Tutorial animation speed setting 4) User settings for up to 5 users 5)
Addition ! ! is a free educational mobile app By Horizon Business, Inc..It helps students in grades 1,2 practice the following standards .
Release Date: 2012-01-10T07:42:22Z