Problem 20 · 2010 Math Kangaroo
Stretch
Spatial & Visual Reasoning
gridsequence-of-figures
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Answer: C
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Hint 1 of 2
In a 5-column table, the number just below another is always 5 more, and the one to the right is 1 more.
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Hint 2 of 2
Check each piece: do the shown numbers line up with those +5 and +1 steps for their positions?
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Approach: test each piece against the table's +5 (down) and +1 (right) rule
- With 5 columns, moving down adds 5 and moving right adds 1.
- Check the relative positions of the two given numbers in each piece against that rule.
- Only piece C has its numbers in positions consistent with the table.
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