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What number is shown? Each small cube represents 1.
one hundred counting blocksone hundred counting blocksone hundred counting blocksten counting blocksten counting blocksten counting blocksten counting blocksten counting blocksten counting blocksten counting blocksone counting block

The number shown is 130.

Based on the information provided, we can count the number of small cubes to determine the number shown.

From the given information:
- There are three sets of "one hundred counting blocks."
- There is one set of "ten counting blocks."

To determine the total number:
- Each "one hundred counting block" consists of 100 small cubes.
So, 3 sets of "one hundred counting blocks" equal 3 x 100 = 300 small cubes.

- Each "ten counting block" consists of 10 small cubes.
So, 1 set of "ten counting blocks" equals 1 x 10 = 10 small cubes.

Finally, adding the total number of small cubes:
300 + 10 = 310

Therefore, the number shown is 310.