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2013 Math Kangaroo

Problem 6

Problem 6 · 2013 Math Kangaroo Easy
Spatial & Visual Reasoning path-tracing

Anna starts walking in the direction of the arrow. At each crossing she turns either right or left. She turns right, then left, then left again, then right, then left, then left again. What will she find at the next crossing she reaches?

Figure for Math Kangaroo 2013 Problem 6
Show answer
Answer: A
Show hints
Hint 1 of 3
Put your finger on the start and point it the way the arrow points.
Still stuck? Show hint 2 →
Hint 2 of 3
Make the turns one at a time in order: right, left, left, right, left, left.
Still stuck? Show hint 3 →
Hint 3 of 3
After the last turn, look at the very next crossing to see which pictured item is there.
Show solution
Approach: walk the path one turn at a time and read off the item at the final crossing
  1. Start at the arrow and trace the path, turning right, left, left, right, left, then left.
  2. Keep your finger moving along the streets so you do not skip a crossing.
  3. The item waiting at the next crossing is the one shown in option A.
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