五年级数学上册小数递等式计算

1、400 -4+20 X535.72 W.047 W.322.02 X (1.027 W.26 )700 0.34 2.910+12 +3+200.138 X6.4 W.122.5 X1.25 X0.3270+(100-10X5)1 +0.25 X (1.28 +3.2)2.37 X6.3+2.37 X3.70.25 X3.2 X44.87 X2.34+48.7 X0.2660.65 X101 -0.6537.8 -16.4 13.64.4X25(80 +20+80) +41.8+0.2 -1.8 +0.26.25 W.25 X0.62.64 +5+0.2 3.8 X10.193 W.31 +3

2、68.04 + (0.21 X3.6)81.25 X0.6 X9.32.5 X7.5+2.5 X2.50.486 +0.01 +3.9915 X3.6+4.8363 X10.1 6 X3.9 X1.2519.75 -6.45 3.5598.42 2.583.71.25 X11 X4X0.81.08 X125 8 X25 X1.25 X162.5 X56+4.5 X650.96 X25 9.9 X999 +9.934.52-17.87-12.23(8 X5.27) X1.2590 +25 +4489 X101 -489 33 X1.03489 X101-48936 + (97.28 +0.32

3、)28 X45 + 30 X134.57+3.17+3.43+5.83(3.2+0.8) +0.85.6X9+56(85+40) X (205)3.25-0.84-1.160.98 X542.5 X1.25 X0.32(6.8 5.4) X2.75 -0.98X25 X1.25 X160.25 39+0.250.25 27 445.55- (6.82 + 15. 55)0.125 X7245 X36 +64 X453.2 X99 + 3.246 0.33+540.331.25 320 254.8X39+61 X4.89.5 996.81+6.81 X994.4X0.8-3.4 X0.81.25

4、 X5X0.16 5.4 X1020.25 X185 X40(0.8 +8) X0.1252.37 6.3+2.373.72.5 X(3.8 X0.04)6-1.6 +40.235 0.15 167.69 X1013.2 X (1.5+2.5 ) +1.64.05 4600 7.41.46 6.35 0.7(31.8+3.2 X4) +56.5 X (4.8-1.2 X4)31.5 X4+(6+3)5.38+7.85-5.371.48 0.5 30.80.64 25 7.8+2.256-1.19 X3-0.430.52 0.4 0.05194 -64.8 +1.8 X0.90.82 40 2.

5、9.24 X3.5 X10210.15-10.75 X0.4-5.73.8X3.9 + 5.1 X3.8+ 3.80.92 X2.4 -0.42 X2.43.8 X10.10.67 996.07 3.2 0.82.881 +0.43-0.24 X3.5(3.2 X1.5+2.5 ) +1.63.6 X994.2 X1019.5 X1012.73 +1.5 X42.5 X32 X1.258.7 X 17.4 - 8.7 X 7.4(6.8-6.8 X0.55) +8.50.125 884.8 X (15 + 2.4)0.12 X 4.8 W.12 X4.828-(3.4+1.25 X2.4)3.

6、7 9.51.60.25 X13.7 X0.4 0.89 X2.55 X7.1+2.45 X7.14.8+0.890.52(2.44 -1.8) S4 + 0.15777 9+1111338.5 -10.50.812.5 0.4 2.5 831.5 X4+(6+3)7.29 X4.6 + 46 X1.2711.24 X8.3+ 8.3 X1.760.8 X15.5-(3.21+5.79)12.13 + 7.15-1.13 + 2.8540.5 + 0.81 X 0.18(31.8+3.2 X4) +52.5 56+4.5650.64 25 7.8+2.22+2.5+2.5 +22.95 X10

7、1-2.950.92 X1.010.8+0.88+0.227.3X10.2-1.46(1.25-0.125) X85180-705 X6(1.25+0.25) X44.9+0.8-4.9+0.8194 -64.8 +1.8 X0.94.6 X0.35+4.6 X0.6512.96- (9.6-1.52 )36.72 +4.25 X9.923.4-0.8-13.4-7.23.6 X3.6+1.4 X3.699 4.363 X10.1-63 X0.10.25 0.8 0.125 0.4132-43.7-56.34.2 99+4.22.7 1.5-2.72.31 1.2 0.535 + (0.35

8、X2)0.4 X12.5 X(4.2-1.7)12.78-(4.97+2.78)3.14 1.9+31.40.8121.5+ (6.07+2.53 ) X0.563.4 +2.5+0.43.2X10156.5 X99+56.545 W.09 +0.5(6+9.728 +3.2) X2.55.4 +(3.94 + 0.86) X0.85.8 X (3.87-0.13 )0.8 X(3.2 -2.99 +2.3)7.7 X0.16 +7.7 X12.517.8 +(1.78 X4)0.8 X15.5-(3.21+5.79)(8.1 5.4)+3.6 + 85.71.25 X2.5 X0.4 X87

9、.6 + 99 X7.617.64 +4.9+6.73578 -405 +45 X1616.5 X3.7 -6.5 X3.73.4 + (1.2 + 0.5) X530.8 +14-(9.85 + 1.07)25 - 24.5 +(3.2 + 1.7)1.9+19.9+199.9 + 0.30.25 X12.5 X3.260 -(9.5 +28.9) +0.1818.09-7.5 X (0.14 + 1.06)6.81+6.81 X990.58 -0.65 X0.4(38.6-12.75 ) +2.5 X 0.30.68 X2.5+0.32 X1.90.91 +0.7 +0.168 +0.82

10、5.73 X6.5+25.73 X3.52+2.5+2.5 +20.11 X1.8 +8.2 X0.1125 X4.410.64 +(3.7 2.9)20.9+10.5 + (5.2 3.5)0.125 X163.9+1.3 +51.76-(0.74 + 0.26)+0.82.37 X2.5 X4 1.5 X1024.8 X99 +4.815.4 +8 X (6.34 -4.59 )3.2 X5.6- 11.447.3 +21 X(3.9 0.87)(6+10.88 +3.2) X1.55.74 X99 +5.745X(68.41-32.17)W.418- ( 1.4+1.25 X2.4)4.

11、75 + 3.25 X2.4 + 7.64.05 +1.5+0.0319.8+86.43+20.23.8 X1.4+ 18.2 +0.71.92 +0.12 -2.721.5 +(6.07+2.53) X0.54.8 X0.25 4.7 X10.24.6 +32.55 +9.348 X0.257.63 X99 +7.630.84 +(0.3 +0.4)4.27 W.7 X1.39.4 -1.2 +0.6 + 6.240.84 X1.7-0.0718.9 18.9 +1.46.73 + 2.56 +1.44 +3.272400 +16 网.50.1 +1+1 +0.8 -0.10.175 W.2

12、5 X47.9+0.25 +402.8 X3.2 +3.2 X7.23.6X1.25+0.32 W.41.75 + 24.8 +9.25+26.23.76 X0.25 -0.49(0.25+0.125 ) + (0.75 X0.4 X0.25 +0.25 X0.40.25 X4.78 X40.4)(10.2 X0.25 ) X80.65 X20158.8 + (0.6 X0.7 ) +0.027.6 X4.2 + 7.6X5.80.8X0.5+3.16 W.41.2 X2.5 +0.8 X2.5 10.954 + (3.94 + 6.86) X0.83.78 X6.56 3.78 X4.565

13、.9+(28-3.6 +)+4 2)3.72 - 0.72 X (1.6+2.4 )3.4 +(8+0.5) X1.06(4.17 十 3.83) W.4 7.64.2 X(6.18 303) + 6.38 X0.786 X12.5100-58.8 +3-6 X13.415.02 -6.8 -(1.02 + 1.2 )15-(6.37 W.7+0.8) X3.80.6 X (5 - 0.68 ) +1.2 2.7+4 + 6.3 X0.253.25 -0.84 -0.168.6 X10.135.6 5X1.733.7.6 X(25.3-9.7) +0.3(6.02 + 2.8 ) +0.4 - 2.053.6+0.4 1.2 X55.6 X(12.5 8.5 +0.85)8.5 X(2.36+2.42) +6.4X0.27+3.6 X0.27(8.1 -5.6) X0.9-1 X0.40.2520.9+8.5+ (5.23.5)8.25 X4.08+0.75 X4.08+4.083.9 + (1.3+0.6 ) X615.4 +70 X(6.34 -4.14)2.3 +3.91 + (22 19.7