Step #1: Adding the first template.

I went ahead and added the first template having a plus sign as the operator and reduced both rows and columns to “1.” This is what the worksheet looks like after:

As seen in the image above, it involves proper fractions.

Step #2: Adding the second template.

I went ahead and added the second template having a plus sign as the operator and reduced both rows and columns to “1.” This is what the worksheet looks like after:

As seen in the image above, it involves improper fractions.

Step #3: Adding the third template.

I went ahead and added the third template having a plus sign as the operator and reduced both rows and columns to “1.” This is what the worksheet looks like after:

As seen in the image above, it involves mixed fractions.