2. A 3x3x3 cube is built from 1x1x1 cubes. Then some cubes are removed from
front to back, from left to right and from top to bottom, as shown. How many
1x1x1 cubes are left?
(A) 15
(B) 18
(C) 20
(D) 21
(E) 22
Answers
Answered by
9
Answer:
B
Step-by-step explanation:
Answer should be b
Answered by
0
ANSWER:
what is the correct answer
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