ࡱ> TVS!`  bjbj\\ .>>ynMMMMMMMMRRR8VR bRMa\,RRRRRRRR[[[[[[[$]h_|\MRRRRR\MMRR\`T`T`TRXMRMR[`TR[`T`T6dZMM[RvR g[TRRdD[[1\0a\`[@q`>Sq`8[q`M[@RR`TRRRRR\\TXRRRa\RRRRMMMDRMMMRMMMMMMMMM Significant Figures Worksheet How many significant figures are in each of the following numbers? 1) 5.40 ____ 6) 1.2 x 103 ____ 2) 210 ____ 7) 0.00120 ____ 3) 801.5 ____ 8) 0.0102 ____ 4) 1,000 ____ 9) 9.010 x 10-6____ 5) 101.0100 ____ 10) 2,370.0 ____ Round these numbers to 3 significant digits. 1,566,311 2.7651 X 10 -3 84,592 0.0011672 0.07759     For chemistry help, visit www.chemfiesta.com 2002 Cavalcade Publishing All Rights Reserved bc~ Y [ \ ] x y z | }  㾺h~ hh~ 6CJaJh:jh:U hc+2hc+2 hc+2H*hc+2hc+2H*hc+2 hL5AH* hL5AhL5AhL5AhSX5>*CJ$hL5A5>*CJ$bc   A B M ] e p x y { | ~ $a$gdc+2 & F gdc+2gdL5A$a$gdL5Ay ~  $a$gdc+2 ,1h/ =!"#$% H@H jNormal CJOJQJ_HaJmH sH tH R@R ~ Heading 1$<@&5CJ KH \^JaJ T@T ~ Heading 2$<@&56CJ\]^JaJN@N ~ Heading 3$<@&5CJ\^JaJR@R ~ Heading 4$<@&5CJOJQJ\aJN@N ~ Heading 5 <@&56CJ\]aJP@P ~ Heading 6 <@&5CJOJQJ\aJB@B ~ Heading 7 <@&OJQJH@H ~ Heading 8 <@&6OJQJ]F @F ~ Heading 9 <@& CJ^JaJDAD Default Paragraph FontRiR  Table Normal4 l4a (k(No List4@4 Header  !4 @4 Footer  !HH ~ Balloon TextCJOJQJ^JaJDT@"D ~ Block Textx]^2B@22 ~ Body Textx<P@B< ~ Body Text 2 dx>Q@R> ~ Body Text 3xCJaJPM@1bP ~ Body Text First Indent `HC@rH ~ Body Text Indenthx^hTN@qT ~ Body Text First Indent 2 `RR@R ~ Body Text Indent 2hdx^hTS@T ~ Body Text Indent 3hx^hCJaJ@"@ ~ Caption xx5CJ\aJ2?@2 ~ Closing ^<< ~ Comment TextCJaJ@j@ ~ Comment Subject5\$L@$ ~ DateRYR ~ Document Map -D M OJQJ^J<[@< ~ E-mail Signature!<+"< ~ Endnote Text"CJaJ`$@2` ~ Envelope Address!#@ &+D/^@ ^JF%@BF ~ Envelope Return$ CJ^JaJ>R> ~ Footnote Text%CJaJ:`@b: ~ HTML Address&6]Re@rR ~ HTML Preformatted'CJOJQJ^JaJ: : ~ Index 1(^`: : ~ Index 2)^`: : ~ Index 3*^`: : ~ Index 4+^`:: ~ Index 5,^`:: ~ Index 6-^`:: ~ Index 7.^`:: ~ Index 8/^`:: ~ Index 90p^p`@!@ ~ Index Heading1 5\^J4/@"4 ~ List2h^h`82@28 ~ List 23^`83@B8 ~ List 348^8`84@R8 ~ List 45^`85@b8 ~ List 56^`:0@r: ~ List Bullet 7 & F>6@> ~ List Bullet 2 8 & F>7@> ~ List Bullet 3 9 & F>8@> ~ List Bullet 4 : & F>9@> ~ List Bullet 5 ; & FBD@B ~ List Continue<hx^hFE@F ~ List Continue 2=x^FF@F ~ List Continue 3>8x^8FG@F ~ List Continue 4?x^FH@F ~ List Continue 5@x^:1@: ~ List Number A & F>:@"> ~ List Number 2 B & F>;@2> ~ List Number 3 C & F><@B> ~ List Number 4 D & F >=@R> ~ List Number 5 E & F l-bl ~ Macro Text"F  ` @ OJQJ^J_HmH sH tH I@r ~ Message HeadergG8$d%d&d'd-DM NOPQ^8`^J<^@< ~ Normal (Web)HOJQJ>@> ~ Normal Indent I^4O@4 ~ Note HeadingJDZ@D ~ Plain TextKCJOJQJ^JaJ0K@0 ~ SalutationL6@@6 ~ Signature M^>J@> ~ SubtitleN$<@&a$^J ~ Table 3D effects 1m:VOj#j#j#j#j.j.j.j. 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