
www.VirtualNerd.com
How Do You Determine Which Operations to Use in a Word Problem?
How do you determine which operation to use in a word problem?
Summary
- These are some phrases you might see in word problems that tell you which operation to use!
- In addition, we could be adding the same or different numbers together
- Remember, multiplication is the same as repeated addition
- So when we're adding the same thing over and over again, we can use multiplication

Notes
-
-
-
- Looking at the problem, we have two amounts that we know and one that we're being asked to find
- The phrase 'the same number' is a clue to figure out what operation to use
- We use division so that each of the girls gets 'the same number' of doll accessories
-
'
÷ ' is the symbol for division, but you may also see division written as a fraction or with a '/'
-
-
-
- 'Total' is a key word that lets us know which operation to use
-
- 'Total' is a key word that lets us know which operation to use
- We can see we're being asked to find the 'total' of three different numbers
- Since we're finding the total of different numbers, we need to use ADDITION
- We can write our addition problem either horizontally (all in a row) or vertically (stacked on top of each other)