bottleneck
allied forces : less than 2000
In mid September, 1944, lasting a little less than a week.
Operation Desert Storm was conducted from January to Febuary 1991; it lasted less than 60 days. Operation Desert Shield preceeded it in 1990; the build up of military forces.
Approximately less than 200 US personnel died in Operation Desert Storm (Jan/Feb 1991).
It is still extensively used in electrical connectors in the electronics industry. Its conductivity is less than that of copper but it is used for its resistance to corrosion.
Your question is unclear but a minus operation produces a lower figure in most cases.
all of them
allied forces : less than 2000
If the previous digit is 5 or more then round up but if the previous digit is less than 5 then round down.
It has fooled less people than in previous years.
Technology and social advancements.
If there is an equal sign, it is called an equation; if there is a less-than, a less-than-or-equal, a greater-than, or a greater-than-or-equal sign, an inequality; if there is none of these, an expression.
subtraction
"There's that bad ox!"
In mid September, 1944, lasting a little less than a week.
Less than a 1 Mb from previous experience I averaged 100-200 kbps
Four less than 10 is 6. This is because subtraction is the inverse operation of addition. When you subtract 4 from 10, you are essentially taking away 4 from the original quantity, resulting in a new quantity of 6.