After we discover the learnings from the tasks. Let us add more information to visualize using non-standard units fike marbles, beans etc. and find volume using Standard units Tke cubic cm. and cubic m.
Learning tasks 3: Visualize using non-standard units. Which box will have the greater number of monggo seeds
Write yes if greater and no if not.
1.Monggo seeds
Monggo seeds​

yo answer should be 6 if im not mistaken

step-by-step explanation:

he used the algebra tiles correctly.

step-by-step explanation:

given : 3x(2x-1)

solution :

since he used algebra tiles .

armando's solution is the same in the solution shown in figure

as he distributed 2x into x and x and wrote them vertically

and also write   -1 vertically

and 3x into x and x and x and wrote it horizontally

performing the multiplication in the algebra tiles we get

and solving the given expression :

3x(2x-1)

since solving the expression using tiles   and solving the expression algebraically we get the same answer

thus   we can choose the first statement as the answer to this problem which is "he used the algebra tiles correctly".