Welcome to the 有料盒子 Elementary Mathematics Website

  • 3rd Grade Mathematics

         Chapter 1: Numbers to 10,000

         Chapter 2: Addition Within 10,000

         Chapter 3: Subtraction Within 10,000

         Chapter 4: Multiplication Tables

         Chapter 5: Multiplication 

         Chapter 6: Bar Models: The Four Operations

         Chapter 7: Fractions 

         Chapter 8: Measurement 

         Chapter 9: Area and Perimeter

         Chapter 10: Time 

         Chapter 11: Graphs and Line Plots

         Chapter 12: Angles, Lines, and Two-Dimensional Figures