Eureka Math, A Story of Units: Grade 2, Module 4: Addition and Subtraction Within 200 with Word Problems to 100

Eureka Math A Story of Units

Eureka Math is based on the theory that mathematical knowledge is conveyed most clearly and effectively when it is taught in a sequence that follows the "story" of mathematics itself. In A Story of Units, our elementary curriculum, this sequencing has been joined with methods of instruction that have been proven to work, in this nation and abroad. These methods drive student understanding beyond process to deep mastery of mathematical concepts. The goal of Eureka Math is to produce students who are not merely literate, but fluent, in mathematics.

This teacher edition is a companion to Eureka Math online and EngageNY.

Sequence of Grade 2 Modules

Module 1: Sums and Differences to 20 Module 2: Addition and Subtraction of Length Units Module 3: Place Value, Counting, and Comparison of Numbers to 1,000 Module 4: Addition and Subtraction Within 200 with Word Problems to 100 Module 5: Addition and Subtraction Within 1,000 with Word Problems to 100 Module 6: Foundations of Multiplication and Division Module 7: Problem solving with Length, Money, and Data Module 8: Time, Shapes, and Fractions as Equal Parts of Shapes