Find the number of the toy blocks. To do this, give each toy block a certain number in order from 1 to 5. The number of the last toy block that you named indicates the total amount of toy blocks, the number of which you need to find out. When calling the last toy block the number 4, know that the quantity of toy blocks is four. 

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How to calculate the number of toy blocks? You need to determine each toy block as a certain number starting 1 to 5: one toy block, two toy blocks, three toy blocks. Continue until the toy blocks run out. Remember what number you named counting the last toy block. This number is a designation of how many toy blocks there are in total. If you named the last toy block number five, then you have five toy blocks.

Toy blocks in a row and toy blocks that are randomly scattered are counted according to the same rules. The main thing is not to miss a single toy block and not to count the same two times.  

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