46 Last year Trey had \( 435 \) coins in his collection. This year Trey added \( 124 \) more coins to his collection. How many coins does he now have in his collection?

47 Edie' s favorite magazine has a total of \( 1,476 \) pages of advertising each year. If the magazine is published every month, about how many pages of advertising are in each issue? How many pages exactly?

48 At \( 1,776 \) feet in height, the new Freedom Tower in New York will be one of the tallest buildings in the world. What is the height of the building written in expanded form?

(49) What is the word form of the number \( 19,238,976 ?\)

Calculate using order of operations (PEMDAS).

50 \(5\times ( 7 - 3 ) ^ { 2 } + ( 19 - 5 ) \times 2 + ( 6 - 3 ) \times 2 + 2 ^ { 3 }\)