There are animals and objects in the picture. Let's count them all.
 

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The ability to determine the accurate number of items is very significant. To master this skill, you need to remember the order of numbers: 1_2_3_4_5_6_7_8_9_10_11_12_13_14_15_16_17_18_19_20. When counting objects, you need to come sequentially from one object to another and call the numbers in turn: one, two, three, four, five, etc. Do this until you count all the objects. The number that you use to name the last item indicates the total number of items. Sometimes we need to count the items that are in pairs. There is a secret that will make it easier for you. You can count items by two! To do this, you need to remember every second digit in the row: 1_2_3_4_5_6_7_8_9_10_11_12_13_14_15_16_17_18_19_20. If you need to calculate how many shoes are in the hallway, call each pair every second digit from the number line: 2_4_6_8_10_12_14_16_18_20. Let's assume there are three pairs of sneakers on the shoe shelf. You take the first pair - you call the number 2. When taking the second pair, call the number 4. With the third pair, you will use the number 6. The last digit in your account is 6. It means that there are six sneakers. What if there is only one sneaker left without a pair, but we need to count it as well? Add the number 1 to 6. It works out that you have seven sneakers.

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