The film follows Billy Thompson, who wants to buy a new ball but first needs to purchase paints and a bat, totaling 194 pennies. He has 223 pennies and learns to subtract to determine how much money ...

Here is a part-whole model. Sometimes the model is rotated. It looks different, but it still has two parts and a whole. We can use this model to help us solve problems. We can put 4 things in one of ...

Help Super Grover 2.0 solve a prickly problem, read ALL THE WAYS TO BE SMART. Help Super Grover 2.0 solve a prickly problem, read ALL THE WAYS TO BE SMART, subtract using 10 frames, learn about short ...