Which 3 go together?

1. 2,050
2. 2,055
3. 205.2
4. 20,005

Here are some numbers you saw earlier. Each number has at least one 0. From each number, 1,436 is being subtracted.

1. Make sense of the problems and explain to a partner.

   

   

2. Use the approach in the first problem to find these 2 differences:

   

   

3. Find the value of each difference. If you get stuck, try subtracting using the expanded form.

   

   

   

   

Jada records the birth year of some of her maternal grandparents for a family history project.

As of this year, what is the age of each family member? Explain or show your reasoning. Use the standard algorithm at least once.