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Arithmetic Application: Counting Bison 
In this application of arithmetic, students analyze the changing population of bison in the Americas. Using realworld data and applying key math concepts, students will do some sophisticated analysis using basic skills. These are the key math concepts covered:
Given the wide disparity in the population of bison over several centuries, students will be analyzing data in the millions but using place value to gain a clear understanding of the numbers involved. Skip counting will be used to analyze changes to populations, including patterns than involve doubling. Students will be actively engaged with the subject matter and will develop a mathematical mindset around data. This is an excellent preparation for the data analysis developed in upper elementary and middle school. 

Math Example: Column MultiplicationExample 01 
This set of math examples shows how to multiply numbers using column multiplication. Includes examples with regrouping. Note: The download is a PNG file. Related ResourcesTo see the complete collection of Math Examples on this topic, click on this Link. 

Math Example: Column MultiplicationExample 02 
This set of math examples shows how to multiply numbers using column multiplication. Includes examples with regrouping. Note: The download is a PNG file. Related ResourcesTo see the complete collection of Math Examples on this topic, click on this Link. 

Math Example: Column MultiplicationExample 03 
Note: The download is a PNG file. Related ResourcesTo see the complete collection of Math Examples on this topic, click on this Link. 

Math Example: Column MultiplicationExample 04 
Note: The download is a PNG file. Related ResourcesTo see the complete collection of Math Examples on this topic, click on this Link. 

Math Example: Column MultiplicationExample 05 
Note: The download is a PNG file. Related ResourcesTo see the complete collection of Math Examples on this topic, click on this Link. 

Math Example: Column MultiplicationExample 06 
Note: The download is a PNG file. Related ResourcesTo see the complete collection of Math Examples on this topic, click on this Link. 

Math Example: Column MultiplicationExample 07 
Note: The download is a PNG file. Related ResourcesTo see the complete collection of Math Examples on this topic, click on this Link. 

Math Example: Column MultiplicationExample 08 
This set of math examples shows how to multiply numbers using column multiplication. Includes examples with regrouping. Note: The download is a PNG file. Related ResourcesTo see the complete collection of Math Examples on this topic, click on this Link. 

Math Example: Column MultiplicationExample 09 
Note: The download is a PNG file. Related ResourcesTo see the complete collection of Math Examples on this topic, click on this Link. 

Math Example: Column MultiplicationExample 10 
Note: The download is a PNG file. Related ResourcesTo see the complete collection of Math Examples on this topic, click on this Link. 

Math Example: Column MultiplicationExample 11 
Note: The download is a PNG file. Related ResourcesTo see the complete collection of Math Examples on this topic, click on this Link. 

Math Example: Column MultiplicationExample 12 
Note: The download is a PNG file. Related ResourcesTo see the complete collection of Math Examples on this topic, click on this Link. 

Worksheet: Adding FourDigit NumbersMixed Set 1 
Adding fourdigit numbers vertically. Some of the addition problems will involve carrying. Note: The download is a PDF file. Related ResourcesTo see the complete collection of Worksheets on this topic, click on this link: https://bit.ly/3ca4Fsq 

Worksheet: Adding FourDigit NumbersMixed Set 10 
Adding fourdigit numbers vertically. Some of the addition problems will involve carrying. Note: The download is a PDF file. Related ResourcesTo see the complete collection of Worksheets on this topic, click on this link: https://bit.ly/3ca4Fsq 

Worksheet: Adding FourDigit NumbersMixed Set 11 
Adding fourdigit numbers vertically. Some of the addition problems will involve carrying. Note: The download is a PDF file. Related ResourcesTo see the complete collection of Worksheets on this topic, click on this link: https://bit.ly/3ca4Fsq 

Worksheet: Adding FourDigit NumbersMixed Set 12 
Adding fourdigit numbers vertically. Some of the addition problems will involve carrying. Note: The download is a PDF file. Related ResourcesTo see the complete collection of Worksheets on this topic, click on this link: https://bit.ly/3ca4Fsq 

Worksheet: Adding FourDigit NumbersMixed Set 13 
Adding fourdigit numbers vertically. Some of the addition problems will involve carrying. Note: The download is a PDF file. Related ResourcesTo see the complete collection of Worksheets on this topic, click on this link: https://bit.ly/3ca4Fsq 

Worksheet: Adding FourDigit NumbersMixed Set 14 
Adding fourdigit numbers vertically. Some of the addition problems will involve carrying. Note: The download is a PDF file. Related ResourcesTo see the complete collection of Worksheets on this topic, click on this link: https://bit.ly/3ca4Fsq 

Worksheet: Adding FourDigit NumbersMixed Set 15 
Adding fourdigit numbers vertically. Some of the addition problems will involve carrying. Note: The download is a PDF file. Related ResourcesTo see the complete collection of Worksheets on this topic, click on this link: https://bit.ly/3ca4Fsq 