User generates **random numbers**, and then uses the number line to add them together!

Do Level 1 | Adding Natural Numbers | |

Do Level 2 | Subtracting Natural Numbers | |

Do Level 3 | Adding and Subtracting Integers - Part A | |

Do Level 4 | Adding and Subtracting Integers - Part B | |

Do Level 5 | Subtracting Negative Numbers | |

Do Level 6 | Subtracting Integers from Negative Numbers | |

Do Level 7 | Adding and Subtracting Integers - ALL |

Metadata
| Adding and Subtracting - Number Line Exercises |

Brief | User numberline to explain adding and subtracting of natural numbers and integers. |

Grade | 2 and up |

Strand | Number Sense NS at Math247 |

Standard | CA 2.NS.2.1 |

Keywords | adding, subtracting, numberline, number line, dynamic, freeware, applet, offline, online |

Comments | Level 1 - is suitable for younger children |

Download | coming soon |

Author | LFS - contact - website |

Type | Freeware - Available for Offline and Online Use - Translatable (html) |

Use | Requires sunJava player |

Related Topics

Up one level |

Categories: Measurement and Geometry | Angles