1、-欢迎登陆明师在线浏览更多的学习资讯!-小学六年级数学总复习简便计算练习题一、口算。(10 分)0.770.33 51.41.6800.125= 3 =102.65 03.8 90.08 240.4 67.50.252、用简便方法计算下面各题。1125997 998+1246 4 +3.25 +6.8 12 (1 +2 ) 4001258 25(378)( )12 1 2 34(2 ) 1258.8 4.354.253.653.75 3.4993.417.158.471.53 17 3 4 2 0.1250.2532 22.32.455.34.55 ( + )72 -欢迎登陆明师在线浏览更多的
2、学习资讯!-4.253 (2 1 ) 187.711187.7 43 57.125 0.5 () 2.42 +4.58 43 6.62.5 4.6+5.4 2.8+7.2+ (+)+2.25+ + + + 0.75+0.375 5-+ 48.3- 4.25+6 0.6250.5+62.5% +(-1.8) 2.5(+) 22+2575%-70.75 0.2563.5 2.5- +3.125+ 1125-996(111+999) 56(-) 49.5-(50-)0.6 + -欢迎登陆明师在线浏览更多的学习资讯!-45(+0.6) 89737.5%+1040.375 (5.375) 3.5+1.2
3、5+3.8 7199 3755+2996 8439+1001 446+295 888+999 72156-5672 2532125 70999+709 14. 0.2548 2.50.42 299101 563999 26.6+2.56 75.399+75.3 4.63.7+540.37 0.125+8.25+12.5% 8.37-3.25-(1.37+1.75) 210020 1161 154.255 19.826.573.43 4.6+3+6+5.4 4+2.25+5+7 9.632.54 60.253 + + 18( + ) -欢迎登陆明师在线浏览更多的学习资讯!-7+ 5 ( )(24 ) ( + ) ( + ) 7+ 5 ( )24 ) ( + )( + ) (32 17)(25 ) (21 21) (99 )9 ( ) ( )30 3 4 58 41 ( ) 235 - 13518 153 0.653 ()-欢迎登陆明师在线浏览更多的学习资讯!-10 - - + 25 13.098.124.88 12103450075 () ()1511=*以上是由明师教育编辑整理=