Sansu Math® Textbook 2
Koyo Publishing IncSansu Math® Textbook 2
Grade 2
Overview
Sansu Math^{®} Grade 2 is the second book in the fivebook Sansu Math^{®} elementary mathematics series. The material includes 20 units in one textbook, which includes the same student and shape characters used throughout the series.

Table of Contents
 Tables and Graphs
 Time and Elapsed Time
 Addition Algorithm
 Addition (1)
 Addition (2)
 Properties of Addition
 Subtraction Algorithm
 Subtraction (1)
 Subtraction (2)
 Properties of Subtraction
 Units of Length
 How to Express and Measure Length
 Units of Length
 Calculation of Length
 3Digit Numbers
 How to Express Numbers and Their Structure
 Calculation with Tens and Hundreds
 Comparing Numbers
 Units of Money
 Better Ways to Calculate
 Calculation of Three Numbers
 Addition and Subtraction
 Addition and Subtraction Algorithms
 Addition Algorithm
 Subtraction Algorithm
 Algorithms for Calculations with Large Numbers
 Triangles and Quadrilaterals
 Triangles and Quadrilaterals
 Rectangles and Squares
 Fractions
 Multiplication (1)
 Multiplication
 Multiplication Facts: 5 and 2
 Multiplication Facts: 3 and 4
 Multiplication (2)
 Multiplication Facts: 6 and 7
 Multiplication Facts: 8, 9 and 1
 Times as Much and Multiplication
 The Multiplication Table and Its Properties
 Problems
 4Digit Numbers
 Units of Length of Long Objects
 U.S. Customary Units of Length
 Units of Capacity
 U.S. Customary Units of Capacity
 Addition and Subtraction
 Shapes of Boxes
Download Sample Chapter:
Sansu Math^{®} Grade 2 Textbook
Unit 19: Addition and Subtraction
"Let's Think about New Kinds of Calculations"