Rekenrek
Count beads, move rows, select quantities
Brainingcamp, LLC
iPad Screenshots
Description
Practice addition and subtraction within 20 using a 100-bead string. Arrange beads in rows of 1, 2, or 10. Move and reset beads easily. Annotate work and explore place value, counting, and number composition. Supports Common Core standards.
Think in groups of fives and tens when performing operations and representing numbers. Intuitive and easy-to-use. Lots of features for advanced learning.
FEATURES
1. Choose 1, 2, or 10 rows
2. Easily move and reset beads
3. Select 10 or 20 beads per row
4. Convenient grid
5. 100-bead string
6. Handy annotation tools
7. Common Core teaching ideas
MATH TOPICS
1. Adding Within 20
2. Subtracting within 20
3. Adding Two-Digit Numbers
4. Composition and Decomposition
5. Counting
6. Place Value
7. Multiplication
App information from Apple App Store. Rekenrek and related trademarks belong to Brainingcamp, LLC.