1、完整小升初计算题练习docx打印版小升初专题训练一:小数、分数的简便运算31 4331 58 3133.40.375 6 3852 47.452.8 2 1156 78 138327 78 8395200.9141.251.09241 2763535199 + 99 99 7.63 9.9 0.7633.74 5.8 62.6 0.58 3.43 141.4 75.7 141打印版0.3754 3315.62537.5%7 38.4692 18841012712520112011126201227532627413613620180682753262751137137137333 333 99
2、9 889 16 76.1 41 7.61 201 2.392打印版典型类型: 直接乘法分配律的直接应用、 “ 1”、积不变、“1拆分”、“交换”型。例 1、 57 572001 11 15844巩固练习: 19971997601 11 1199855例 2、200597.75 40101.12537111177779巩固练习: 4.7 2.8 3.6 9.4999 778 333666例 3、199208198209 巩固练习: 35 67 34683打印版例 4、 13932523巩固练习: 17 1111 195553636例5、123434341212巩固练习: 20182018199
3、8199819982018例 6、123 123123巩固练习: 1573 157315731124157415753535351031111112002例 7、 159105巩固练习: 16920045353531041313132003例 8、 17711001410103巩固练习: 2552729923791014打印版15791113151719612203042567290例 9、 ( 1111 ) ( 1111 ) ( 11111 ) ( 111 )89101191011128910111291011巩固练习: ( 1111) (1111 )(1 1111)( 111 )23452
4、342345234111111111111(13)(3) (123)(3)22010220112011220105打印版5 1( 0.13 31 400)12429992 19998 1111 9999 82010 0.3 1.22012 0.5 20127.6 2011.4 (2011.4 12.5) 2.45736975723636573697124727297994998423 12161142(7.7583.3759.253 3)713771392786打印版16.251.70.751.71 117.63642.6412.5455320101612374() 2009277272009
5、2010(19.2 13 7 ) 6.25 (40.82612 )6 13150.375 303 8 291919483737373914814886487451 2571 3791 4914914914933445520112011 201110015 5198198198112012131992000.75 2.5 0.085 75 7.5 0.1 1 328 (328 2.5) 1.27打印版(6 15.434.574 )(1 115) 1.449456.8794 43.4860 10.0354252467.152.5181.25287.1541312492216915159( 32 )
6、 2011 2012(15 3317.7 1 10.75)8201120121043233 2(3 45 ) 3.4751.4 5.760.213 14146.3751117111919191901.566.82.41.569.2967.854.3119%0.44221109579 650 111 576 ( 11 ) 23 ( 11 ) 53 ( 11 )91799172353537623768打印版4.751615 164.75615 116102 191 21171221141111411132251356313 486 150.250.62586 150.12586 151919191937 0.37 8.28 3.7 0.172111112612209022222008200820082007200717713131914520071519打印版( 55 ) 332233(25 7)( 111)257(53 ) 2007 2008200720083 50.250.353 55 43 50.49999135710051007100910112011(1 2 ) 23 25 7169 71200.7 18 2007 0.84 0.8 2.5 12.510
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