Rounding to Estimate Differences - Subtraction : 3rd Grade Splash Math

Download 3rd Grade Splash Math App

Splash Math is a fun and innovative way to practice math. With 16 chapters covering over 200 math skills and an endless supply of problems it is by far the most comprehensive math workbook in the app store. All of the included problems are aligned with state standards for 3rd grade.

Kids solidify and validate significant concepts and skills related to addition and subtraction. In particular, kids extend vital concepts of the base ten number representation system to include multitude, they validate operations for adding and subtracting plurality, and they implement these operations in raw contexts.

The app teaches rounding to estimate differences in subtraction