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01695aam a2200409 i 4500 001 0ACDE5A09B8F11E3B12D32CADAD10320 003 SILO 005 20140222010030 008 140219s2014 nyua 001 0 eng d 010 $a 2013945257 020 $a 1615643168 020 $a 9781615643165 040 $d SKYRV $e rda $d CoLwJCPL $d SILO 082 04 $2 23 082 04 $a 513.9 $2 23 084 $a MATHEMATICS TEKRIWAL 100 1 $a Tekriwal, Gaurav, $e author. 245 10 $a Speed math $h [[Book] /] $c by Gaurav Tekriwal. 260 $a New York : $b Alpha Books, $c 2014. 300 $a xi, 272 pages : $b illustrations ; $c 23 cm. 490 1 $a Idiot's guides. 500 $a Includes index. 505 0 $a Multiplication -- Addition -- Subtraction -- Division -- Checking your answers with digit sums -- Fractions -- Decimals -- Percentages -- Divisibility -- Squared numbers -- Cubed numbers -- Numbers to the fourth and fifth powers -- Square and cube roots -- Appendixes: Practice problems -- Answer key. 520 $a "Simple methods for doing math quickly in your head ; shortcuts and tricks for on-paper calculations ; helpful insights to improve your understanding"--Cover. 521 $a All Ages. 650 0 $a Mental arithmetic. 650 0 $a Arithmetic. 650 0 $a Arithmetic $v Problems, exercises, etc. 830 0 $a Idiot's guides. 941 $a 6 952 $l TYPH572 $d 20240125011029.0 952 $l YEPF572 $d 20200204072414.0 952 $l BOPG851 $d 20181006074956.0 952 $l D8PD522 $d 20160407022951.0 952 $l FYPI314 $d 20150730011917.0 952 $l JMPC081 $d 20140226010205.0 956 $a http://locator.silo.lib.ia.us/search.cgi?index_0=id&term_0=0ACDE5A09B8F11E3B12D32CADAD10320Initiate Another SILO Locator Search