Lesson 5

 

This is the ones place. There can only be 9 green blocks/ones, in the ones place.

 This is the tens place. There can only be 9 yellow blocks/tens, in the tens place.

 This is the hundreds place. There can only be 9 red blocks/hundreds, in the hundreds place.

Do each math problem:

    +=                                          +=           

 +  =      

+=      

 

 

+=         

+=         

+=         

=      

+=      

Answer each question 

For example:  is the same as 10.

is the same as                                                is the same as                

Is  the same as        =      

Is  the same as        

 

                   

=           

=         

+

Need help watch video below