Phuong Tran Hoai

Estimation and rounding is one of the most practical Math problems for primary students. In this section, students will learn to make a guess or predi …

Fractions is one of basic problems on Math, in which, fraction represents a part of a whole or, more generally, any number of equal partsWith Fraction …

Grade 1 Math – Subtraction is an interesting application that provides useful knowledge for 1st grade.This app will help the newbie learned as kids- 1 …

Probability and Statistics is one of the most complex math problems, which includes lots of complicated knowledge such as mean, mode, median, range, p …

Grade 1 Math – Fraction is an interesting application that provides useful knowledge for 1st grade.This app will help the newbie learned as kids- 1st …

Probability & Statistics 1st grade is an interesting application that provides useful knowledge for kids. This app will help the newbie learned as kid …

Sorting – Ordering - Classifying 1st grade is an interesting application that provides useful knowledge for kids. This app will help the newbie learne …

Grade 1 Math – Patterns is an interesting application that provides useful knowledge for 1st grade.This app will help the newbie learned as kids-1st g …

Grade 1 Math – Time Lesson is an interesting application that provides useful knowledge for 1st grade.This app will help the newbie learned as kids kn …

Addition is a basic problem on Math. At Grade 2, students are all newbies to Math; therefore, they learn only some basic calculation such as sums to 1 …