These activities go along with third grade addition, subtraction, and rounding to the nearest ten and hundred activities. They match up well with Third Grade Go Math Chapter 1. Worksheets, tools, task cards, and games are included.
This tool can help when finding key words in story problems. Print for individual students or to place somewhere in the classroom for students to refer to during work time.
Log in to see state-specific standards (only available in the US).
Solve two-step word problems using the four operations. Represent these problems using equations with a letter standing for the unknown quantity. Assess the reasonableness of answers using mental computation and estimation strategies including rounding.
Fluently add and subtract within 1000 using strategies and algorithms based on place value, properties of operations, and/or the relationship between addition and subtraction.