Model                                                                                                  Model

 

 

 

 

 

Model Combined

 

 

 

 

Another way to model the same number

 

Toy 2                                      Fact Family House                                    Toy 1

 

Price                                                                                                                Price

_______

 

_______      _______

 

Sentence                            _______ + _______ = _______                               Number

_______ + _______ = _______

_______ - _______ = _______

_______ - _______ = _______