1、六年级数学总复习简便计算练习题 1125997 4+3.25+6.8 998+1246 4001258 25(378)()12 12 34(2) 4.354.253.653.75 1258.8 17.158.471.53 1734 2 0.1250.2532 22.32.455.34.55 (+)72 4.253(21) 187.711187.7 4357.1250.5 () 2.42+4.5843 6.62.5 X|k | B| 1 . c|O |m 4.6+5.4 2.8+7.2+ w W w .x K b 1.c o M +2.25+ + + + 0.75+0.375 5-w W w .
2、x K b 1.c o M+ 48.3- 12(1+2)4.25+6 0.6250.5+62.5% 1125-996 +(-1.8) 2.5(+) w W w .x K b 1.c o M0.2563.5 2.5- +3.125+ (111+999) 56(-) 49.5-(50-)0.6 8439+1001 45(+0.6) 89737.5%+1040.375 (5.375) 3.5+1.25+3.8 3755+2996 26.6+2.56 w W w .x K b 1.c o M446+295 7+5 72156-5672 14. 0.2548 2.50.42 299101 75.399+
3、75.3 4.63.7+540.37 0.125+8.25+12.5% 8.37-3.25-(1.37+1.75) 210020 154.255 19.826.573.43 4.6+3+6+5.4 4+2.25+5+7 60.25 + + 18(+) ()(24) 7+5 888+999 9.632.54 1161 (+) (+) ()24)(+) (+) (3217) (2121) (99)9 新|课 | 标|第 |一| 网 () ()30 3 4 5841 () 235 - 13518 153 0.653 10 - - + 25 13.098.124.88 () ()1511 3.4993.4(+) 22+2575%-70.75 + + 2532125 70999+709 563999 7199 3 7