Counting block buildings

You learn to read data from a tower of blocks or a table.

How to work it out

  1. Look at the height of each tower in the building.
  2. Also count the blocks hidden at the bottom.
  3. Add up the heights of all the towers.
Bouwsel
3
2
1
Plattegrond

A tower has 8 blocks. Another has 5. How many altogether?

Count the blocks: 8 + 5 = 13.