In math and represents the decimal point as in six and one tenth for the number 6.1. This is troublesome because is error is repeated with each number in every section.

Montessori Numbers offers a sequence of guided activities that gradually help children reinforce their skills.

Each activity offers several levels of increasing complexity.

Learn to count up to 999 Experiment with quantities and learn their names Learn the numerals and their names Understand the relationship between numbers and quantities Understand the decimal system and place value Master the numerical order Learn to trace numbers Montessori Numbers builds on the iPads touch feature, and uses verbal feedback for more efficient learning.

The app can pronounce any number between 0 and 1009 (American, British and Australian voices available).

The app is great to deal with place value.

Activities Hundred Board A great activity to help your child master the numerical order of 1-1000, and to introduce numerical patterns.

Quantity In this activity, kids associate quantities to numbers by manipulating units, bars of 10, and squares of 100 to match a given number which is pronounced and optionally displayed.

Levels of difficulty: 0 to 9, 10 to 99, 100 to 999 or custom Numerals In this activity, number names are to be associated with numerals.

As a number name is pronounced, kids are invited to build the corresponding numeral.

Kids can freely experiment with numerals and hear the names associated with each numeral they build.

The quantity representing the numbers built is also displayed to reinforce the association between quantity and numerals.

Levels of difficulty: 0 to 9, 10 to 99, 100 to 999 or custom Numerals (from Quantity) In this activity, a quantity is to be associated with a given numeral.

The child must build the number that matches the quantity displayed.

Levels of difficulty: 0 to 9, 10 to 99, 100 to 999 or custom Number Tracing Learn to trace numbers with animations that follow the childs touch.

Several options (size, difficulty, tracing style, showhide model) are available to tailor the activity to your needs.

Building Block Game: A game can be started at the end of each activity (availability can be modified in settings).

There is no real goal to this game - kids can play freely with the materials, thus becoming more familiar with them.

More Accolades Overall, Montessori Numbers is a great way to expose kids to math in a meaningful way.

CommonSenseMedia.com Wireds GeekDad Approved Montessori Numbers is among the best educational apps for young children Ive seen.

Mary Ellin Logue, Ed.D, Early Childhood Education, University of Maine Rated 5 stars on BestKidsApps.com and MindLeap.com.

The number 643, for example, is read as six hundred and forty-three.

The correct way to say the number is six hundred forty-three.

In math and represents the decimal point as in six and one tenth for the number 6.1.

This is troublesome because is error is repeated with each number in every section.

Numbers For Mac Media Button