This is from Weekly Homework Sheet (3).What 3 digits are in the units period? 8174,083,817
9,7,3
4, 3, 7
9,827,273The 3 digits in the thousand period is 827.
Commas are used to separate large numbers into groups of three digits. Each group is called a period.
This is from Weekly Homework Sheet (3).What 3 digits are in the units period? 8174,083,817
9,7,3
4, 3, 7
This is from Weekly Homework Sheet (3).What 3 digits are in the thousands period? 8279,827,273
9,827,273The 3 digits in the thousand period is 827.
period
There are 3 identical digits in the units period. If the number started with 23 then 2 + 3 = 5 and 20 - 5 = 15 which is divisible by three. If the number started with 24 then 2 + 4 = 6 and 20 - 6 = 14 is not divisible by 3. So the number is 23,000,555.
Commas are used to separate large numbers into groups of three digits. Each group is called a period.
What is the units digit of the least whole number greater than 1000 whose digits are all different?
units.
That happens ten times in a 12-hour period.
It is 2.