... 1,000,000,000 a/one hundred, thousand, million, billion c. 101 1,001 etc. a/one hundred and one, a/one thousand and one d. 201 2,001 etc. two hundred and one, two thousand and one 2. Ordinal Numbers ... degree Celcius xix. ppt parts per thousand 23 7) Swimming behavior: a) Activity alternated with lethargy: Moves and then stops moving b) Restless: Cannot stop moving and spends a lot ... reading comprehension, pronunciation and spelling is to increase your understanding of common word parts. These word parts –also known as prefixes, suffixes and roots- are building blocks used...