Answer:
Show blocks as addends and the sum as a bigger block
Step-by-step explanation:
You do 27x27 and get 729 is going to be your answer
No unit fractions are shown. (Sometimes editing is required when you copy and paste your question text.)
Selections B and D have 1 as their first digit. We suspect those are supposed to be the unit fractions 1/8 and 1/3, respectively.
