Thinkster is proud to announce the acquisition of AI EdTech company as part of our family post acquisition.
See Press Release for Details


Calculating the actual and estimated values of an expression. Understanding estimation techniques using different properties of operations.

Mapped to CCSS Section# 3.OA.D.8

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.
Try Sample Question