五年级数学下册四则混合运算题

1、新兴路五年级下册数学题 181.890.543.63.259.161.50.59.1654342251343.44826.80.851991867.12.513（5）1690.351.2520.84.23.5423056040724812473462152243663872316532726874 1 7 1 3149 9 3()( )1-（） 7 2 4 8 8 81112 =1 3 1 = 24 4 5111111351 = = 2=255253792 =21 =15113 95 22534 5=0.3= 55 1 1 1 1 1 4 5722 3 45 2 5 9 1 5 5 21 1

2、）7 6 6 7 55 21 11 251 = = =2 23 361 14 13 3 = = =5 55 58 85 511 =1 2 = =6 623 31 41125 1 =2 =2 566 6453 1 ）8 43 45 1 8 3 52 7 7511 ）11 =68 322.5222 16 231 = = =9 27 310 41 15 1173 =9 = =6 47 520 20 2057 =153 =1 1 3 =4 4 47 3 11 12 3 5 = = =7 93 59 8 81 6X =3 77147 5 7X( = 2 11 =1 1 4 51 63 35 3 5 2

3、1 5 5 28921） ）7 6 6 7 59310.1572 =3254122 = =1.20.7512.553131 =0.6445710=587 =8131 =6=7 1+8 21 115=+ 62 337345385 6=575745 33 （ -42-+）51 13 16 8 94 23 2+5 52 13 61 1+ 8 33 2+ 37 38 462 530.12586.25133 3318127=41.636X =7 47.88.752.21.257.81.177.80.1728563 4515 157）7 7 6 56471351 954141= -=545 51 1+1

4、1-2.5=3 45 61137 = 5.5X-3X55532 115 35 1 15 3 7 2）6 4 312 5 12 553 3 115 7 415 3 57 4 149 12 911 8 81 11 15=1=2 23 265 51 141=6 65 5 53 31=8 825 4=5 1=3 2 4X 7 56 60.50.060.352.22.51.55 512.21.35=6 61 11 25=1=2 23 361 14 13 3=5 55 58 8121 1 4561=15 3 5 5 17 751=12 12=0.3 =25 18 811 912 12=4=465-1=55

5、74 25 55 17 751=12 12=5 18 80.3 =2=411 94612 12=-1=5554 27 21=5 5=3 3=75 212.52 = =29 910 =0.250.42.4442 =1 10 = =533 57 2 =12.52 =23 315 26 =0 =49 91 1 3-7 5584 3-153-+4 3 45 8720.81+10.40.75180.157.28+3.22.550.41.9-1.83.760.25+25.821.360.8-12.92.070.230.451.080.80.272.050.82+33.62.70.83.436.4-6.45

6、.33.874+6.1344.280.94.112.33.1+5.6（1.8-1.5）159.07-22.783.44.93.2-2.59.80.6-1.21.2213.60.80.316.065.5 1.7 6.480.1210.84.784 0.652014.80.250.252.330.54 1.22.5+0.82.5 5.2991.258.81.25320.254.69.7+5.49.75.912.8-2.85.9 7.83.3+5.77.8+7.80.25360.250.7347.60.80.27.60.258.54 1.288.60.728.63.123.1299 28.61012

7、8.612.50.960.80.8615.70.8614.79.161.50.59.162.4102（2.50.25）0.463.42.50.4 9300.6532.40.90.132.45 5 61 5 377 4 )( )(6 6 8 51 1 62 3 5 67 82 2 7 9 7 9122131 =1.2 =340.640.751057 =12.52.4 0.03=10.5 7.52.50.39357131 =0.5= =8862 59 92 57 715=63 51 33 4 1 x =x =x(8 66 7 24 3+1656+60.629.212.62）6.83.2 5 3 4

8、9 5 2 1787 1 ） 7 7 6 6 85 15 171 =8 86 610 107 21 3 9= =9 95 5 34 11 11= =57 72 57 34 33 3 = = =8 85 55 55 13 26（ ）887 =）8 34 51515 181 6 =3 7714757x=()= 53 11 3 2 352 1） ）94 210 8 515 31 1 1 2 9 1 3 5 4 55 4 3 4 37 8 8 79 9235565+=6.80.08 564316051.449+552.761001.93.151 1-+1 0.14665 712 =0.150.6=740=31 1 1 1 52（ ）254 =55 2 33 35 4=16783 7= =7 55 13 19 1 5 5 2）2 57 6 6 7 54 23 1 4 452 5 561 11 1 2 =5 65 85 3 3 71 1 1368 7 7 3 2 423140.9+=0.640.70.878181 1 34 3 4+=3-