2月22日的First Grade Math应用程序分析

★★★ Important! This app will only work with a subscription to our All-in-One pack which includes access to the full versions of all of Intellijoy's existing and future apps and comes with a free 3-day trial. Get it here: https://www.google.com/url?q=https://play.google.com/store/apps/details?id=com.intellijoy.pack ★★★ This app contains: Easy-to-use exercises for First Grade Math Word Problems. Number sums up to 20. 5 categories including 50 word sentences: - Addition using same elements - Addition using different elements - Subtraction using same elements - Subtraction using different elements - Comparison - using addition or subtraction. Children enjoy reading or listening to simple sentences which provide real-life scenarios to reinforce the child’s understanding of addition and subtraction.