Stephanie and her sister went to the store together. After the store, stephanie walked 8 blocks west to get a coffee and her sister walked 2 blocks west back to work. How many blocks is the coffee shop that stephanie went to from her sister's work?.

Finding the difference between two numbers is done using the subtraction technique. If you have an object group and remove a couple of them, the object group gets smaller. For example, suppose you purchased 9 cupcakes for your birthday party and your guests consumed 7 cupcakes. You're now down to two cupcakes. This can be expressed as a reduction formula: 9 - 7 = 2, which means "nine less seven equals two." The result of subtracting 7 from 9 is 2, or (9 - 7) Here, we divided two numbers, 9, and 7, by one another to get the difference of 2.

How to solve?

total number of blocks from the store to the coffee shop = 8

number of blocks between store and Stephanie's sister's work = 2

Number of blocks Stephanie has to walk to get coffee from her sister's work = 8 - 2 = 6

To learn more about subtraction, visit:

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