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2. Cubes are stacked by following a pattern. How many cubes are
needed to make the next figure?
1st 2nd ...
3rd 4th
3. Cubes are stacked by following a pattern. How many cubes are
needed to make the 7th figure?
...
1st 2nd 3rd
2. Cubes are stacked by following a pattern. How many cubes are
needed to make the next figure?
1st 2nd ...
3rd 4th
3. Cubes are stacked by following a pattern. How many cubes are
needed to make the 7th figure?
...
1st 2nd 3rd