Elementary Mathematics Workbook from Grade 1 to Grade 4

Leírás

This book offers practice in basic mathematics skills. More than 1500 exercises with solutions are included. Learn the rules, understand the examples, work on the exercises and check-out their solutions!  Contents: - Rules - Addition - Subtraction - Multiplication - Division - Mixed Operations - Relations - Operations with Zero - Operations with Infinity - Equations - Sequences - Fractions - Addition of Fraction Numbers - Subtraction of Fraction Numbers - Increasing Order - Decreasing Order - Time - Money - Geometric Measurement  About the author: Attila Benko has a PhD in information science,  was teaching math, he is a sci-fi book author and  working as a software-developer.