The teacher describes 1. in principle, tens of thousands of digits. Has a value of 10000? 8 digits are in the thousands. Has a value of 8000? 6 digits are in the hundreds. There are 600 value. Digit 9 is in the tens. Has a value of 90. 5 digits are in the main unit has a value of 5.
Teachers explain Elkodd one in a thousand to 10,000 thousand Elkodd 8 in the 8000 Elkodd six hundreds in the 600 Elkodd nine in ten are 90 Elkodd 5 in the main unit is fifth.