Hopper: Ultimate app for iPhone and iPad
4.2 (
1072 ratings )
Education
Developer: Education Services Australia Ltd.
Free
Current version: 1.2.25, last update: 7 years agoFirst release : 05 Mar 2014
App size: 9.89 Mb
Help a frog to jump along a number line. Estimate the finishing point on a number line, after adding or subtracting multiples of decimal fractions or whole numbers to a starting number. For example, 1.72 + (11 x 0.07) = 2.49. Explore the patterns made on a counting grid and number line. Identify counting rules that match the pattern of landing spots on a counting grid. This learning object is one in a series of seven objects.