Assuming the five frame is for the number five (5) then place 5 counters in the frame.
1) Substitution from definition.
2) We use 
3) We are changing the order of 3 and 
.
4) We add 1 and 3 and we get 
5) Substitution from definition (but the other way than at the beginning).
just get the area for all of them and add legth time width
Answer:
Colton solved 9 math problems and read 18 pages.
Step-by-step explanation:
9*2=18
9 problems * 3 minutes per problem= 27 minutes
18 pages * 1.5 minutes per page= 27 minutes
27 + 27=54
The best way to solve is by trial and error and just testing out different numbers to see if they will work.
