+0  
 
0
124
3
avatar+61 

Could someone help please?

 May 22, 2021
 #1
avatar
-1

Ms. Q could get 8 different products.

 May 22, 2021
 #2
avatar+61 
+1

Could you please explain?

smonke  May 22, 2021
 #3
avatar+114525 
+1

I just did one like this for you.  So look at my last answer.  Actually, this one is even easier.

 

Each time you have to leave out exactly one number.

How many ways are there to leave out 1 number?

 May 22, 2021

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