Subtracting Measurements of Mass

The video tutorial explains how to solve a problem involving the subtraction of weights. Kayla has 84 grams of coins and gives 22 grams to her brother, Zach. The tutorial demonstrates two methods to find the remaining weight: using column subtraction and breaking down numbers. Both methods result in 62 grams remaining. The lesson concludes with a summary of the subtraction process.

Explain the method used to subtract the weights of the coins.

What are the two numbers that Kayla broke down to make subtraction easier?