What's New

• IOS 9 compatible
• Easier user interface
• Two levels of multiple choice assessment with score tracking

App Description

Learn how to round to the nearest hundred with this elementary school math lesson. Includes animated teaching lesson, 2 practice assessment levels, and a partner or group activity. Aligned to the Common Core Standards

Lesson includes:
• instructional animation
• practice examples assessment
• random number generator
• fun graphics
• No ads or solicitations in this app
• No additional purchases in the app

Students will learn to:
• Use place value to round up or down to the nearest hundred

Grade Level(s) (Dependent on level)
1 2 3

Common Core Standards
2.NBT.1a 100 can be thought of as a bundle of ten tens called a "hundred."
3.NBT.1 Use place value understanding to round whole numbers to the nearest 10 or 100.
4.NBT.3 Use place value understanding to round multi-digit whole numbers to any place.

iPad Screenshots

(click to enlarge)

Round Up: Hundreds screenshot 1

App Changes

  • June 11, 2012 Initial release
  • February 15, 2016 New version 2.0