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Little Professor with accompanying booklet. The Little Professor is a backwards-functioning calculator designed for children ages 5 to 9. Instead of providing the answer to a mathematical expression entered by the user, it generates unsolved expressions and prompts the user for the answer. [ 1]
Gunning fog index. In linguistics, the Gunning fog index is a readability test for English writing. The index estimates the years of formal education a person needs to understand the text on the first reading. For instance, a fog index of 12 requires the reading level of a United States high school senior (around 18 years old).
A worksheet, in the word's original meaning, is a sheet of paper on which one performs work. They come in many forms, most commonly associated with children's school work assignments, tax forms, and accounting or other business environments. Software is increasingly taking over the paper-based worksheet.
Intended to "give the kids something to do while they waited for their food", [57] the book involves the escapades of Big Boy, his girlfriend Dolly and dog Nugget. From the comic books, children could also join the Big Boy Club, a kids' club offering them free Big Boy hamburgers, [ 58 ] decoder cards, [ 58 ] pin-back buttons [ 59 ] and other ...
HP-35 calculators were carried on the Skylab 3 and Skylab 4 flights, between July 1973 and February 1974. [ 6 ] Is the first pocket calculator with a numeric range that covered 200 decades (more precise 199, ±10 ±99 ).
This is a list of best-selling fiction authors to date, in any language. While finding precise sales numbers for any given author is nearly impossible, the list is based on approximate numbers provided or repeated by reliable sources. "Best selling" refers to the estimated number of copies sold of all fiction books written or co-written by an ...
Auction sniping is the practice of placing a bid at the last moment of the auction. According to the analysis of auction data from eBay, in general, experienced bidders are more likely to snipe in auctions, and those who snipe in auctions are more likely to win. [131] Jump bidding is an aggressive tactic of increasing every bid by high amounts.
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