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1、,11 77 77 0.130 =,1,115= 2,111,9= 339,92=,54,0= 45 3 3 4 =,443 19.32.7,1,3.2 2 83.14=,1,22,1,1812,12 4,111 235 3,54,0= 45,780.8= 3.93= 5.49= 1.51.50.3= 1 1 43 32,57= 75 1.258,6,6 7 780.98=,1510,21,4,7034 = 33 33=,4 55 12 6,期末复习计算题(口算题) 11 3 4,2,5= 5,7 8,0=,1,33,11,1,5.7 0.9 = 84 15 = 15,11,= 35 3 2
2、,43 2 3 7 110 0.360.4,115,3= 566 32,57= 75,8 9 9 17 17 =,31 = 42,3,6 4,11,11 33 1435=,1,11 3,32,1= 23 5,7,3=,13,0.16 48,11 12() 36 0.420.6=,3.254 4,7,6.3=,31,0.758= 46,1,4.5 = 2,7 12, 2.4=,2413= 3 1= 4 6,7,1.2=,21,1510 1435=,33,44 44,5323, 720720,33,( 8 4 )4=,19965,0.80.9,11 4 1 4, 5 0.75,3 1.5 5 57
3、6198 72.5 4= 4.112,1 4,0.75,3,1.5 5,11 45,1 4,0.75,1,1 4,3,0.16 8,66 7 - 7 = 0.50.15= 13 = 84 1 6.30.1 9 0.84= 0.240.8 = 1 3 1 3 2 443 7 2 8 12728= 12.58= 5 45 9 4 2 5 3210000,10.11,0.651.3= 51.41.6= 13,2=,44,55 3 10 = 4 3 8 = 4 1.20.3= 24.84= 33 33=,0.23400 1 1 34 1 1 35,11 =,26 93 105,1,(25) 7.5=
4、5,344,= 777,2006699 820 6 6 7, 5 ,2512,6,1.2,5 6,5.49=,53,1 3 5 =,2 3 3 4,5 7 5 + 7 =,5 1 5.25 4 3 6.25 4 0.991.l 37= 1.50.5= 5 45 9,35,11,=,1 0.875= 8, 7 =,4 5 1 3,1,= 5,48,11 25,33,11 22,11 ,23 1 23 4 7.20.4= 1 （6.256）3.8= 4,96,45,6,6 7,65,52,3 0.375 8 40101 27= 100.95=,8855=,11,= 23,0.45101=,20.0
5、2=,12,= 43,8.132=,41,= 53,51,0.12 62,0.77+0.33=,41,5 4+4=,4 1.40.6= 31 4 + 3 = 42 1,31,3 31 8 2 4,77, 98,0.74100,10,1 3 14269= 0.36 + 4 = 3 0 = 37 4.576.43=,2,15,4 83=,6 5 2512 1800799 56087,41 5 4+4= 4 31197,11 9 9 99 1.28=,1.10.11=,11,8,7 =,2 0.680.32= 3 31,0.758= 46,26.2626= 60-14= 7 1 88,34,23,1
6、924 = 2.50.4 = 847 = 7.37l.632.37= 511 ()24= 8612 2.61.7 =,11 3 2= 3,32530 =, 5 ,3,2024 62 =,1 0.4= 5 7.06 0.06=,31, 83,0.30.4=,0.60.4,58, 1615 5,0.250.4,17 0.568=,3,6.43= 5 11 5 32 2.33.57,11,（）4 48 0.10.99 4,84,14,9 38-19= 0.360.3= 7= 19 2.23.57= 33 4 = 8 0 0.99 = 1515 16 16 =,1,22,1,44,0.75 0.125
7、 = 10.6 3.056.2 3.810 1-35,11,1,999,（）= 4520 111,=,51.41.6= 20500= 19965= 2,1.5,5 3,8,24,2.4+1.6,3 5 4 9 =,2 1 3 + 4 =,4.80.12= 11 = 27,92 10,= 3,5 1.356 1.356= 1 3 8,11,48 () 46 0.9990.99 0.568=,21,215 35,2,73.14 7 44 44= 55,4-,35,88,-,31,2,4 =,5,4=,6 400258,48,13,0.16,111, 235,15,11,2= 511 （）20= 4
8、5 1 16.4= 8 420+590= 723,3,1 6.30.1 9,31,0.5 42 0.12516=,2.58+7.42=,（,84,11,）4=,44,31,=,71 779 7,11 （）20= 45 1,16.4= 8 110= 10.92= 2+2 = 51 0.12,62 1251.6=,12.566.28= 820,3,2= 5 1001 =,44,31,=,6.4-3.25= 3113 = 5555 12.58=,32 3,4 =,11,( )24=,43 32,1 =,23 11 3=,2006 619 6.43.25= 9.30.03= 8855 199+65 2
9、.50.4 20.01=,565,114,+=,571402,(0.25,11 42,)8,1111,939,3 ,0.620.8=,1,1.258= 8,0.40.9,100.01 5 9 104.7 4 1= 9 1.050.86=,7,22.875= 8 6,7,2=,1,2,1,1 2,1=,9.30.03=,11,24 25 2524 4.20.2 3 1 1 3 4 44 4 2,4=,5 （0.180.9）9 =,1 3 -=,3 101= 7.20.4=,1 11,= 999,11,6,6 6 6 6 = 17 7 1,8.16 2 8125 4396 2006619 820
10、7.060.06= 31 83 7 15 60=,1 80=,80 3 1.5 5,1 25,4 52,7,7 2,31,4,8 2,0.180.150 3,3.61,5 2.54= 7510 = 3 4 16 9 2 73.14 7 5,1= 7 1,9= 9 3,5,15=,2.34=,3,9,4,5,20= 6 7,44.875= 8 3.21.25= 1 0.8= 4,1 4.2=,5 7.4 + 6=,7(1,335,889,)=,0.24300=,11 3,= 5,1,0.4+= 4,51,（）18= 96 0. 5 0. 25 =,35, 816,3,6 4,13 48,510
11、1421 1 3 1 3 2 443,11 =,23 61 3,714,7 =,7499 6.30.1= 11 3 - 4 = 0.451000 = 1 9= 5 8.77= 786298=,1,80 80 3,12= 8,4 3 = 52,32 = 85 2,3,115=,10,1 10,10=,63.75,2 9 +,9 0.9-0.26,5 99,5 22,4.23.22.4 21.7+3= 15-0.4= 305199 2.054 812.5 = 2.40.8= 5 7.5= 6 3,32.6= 5 7.50.25 2.50.4 0.78+0.12= 320080= 63.75,11,
12、 45,10.92= 2+2 =,9,114= 17,15,2= 511 2524,11 77 77,4,1= 9,49,35,=,34,21,=,111 9= 339,51 6,0.12 2,12 ,4,73,5 11.2= 6 4.64 3 0 5 0.80.9 3.20.4 7 60 15 026 1924 0.60.6,3553,=,4664 4.20.5=,(,21 56,)30,21,215 35,11,44 22,2 ,2 3 55,78,25,=,31,0.5 42 364298=,11,1,44= 44 （6.256）3.8= 4,45,9,6,5,6.49.612 8125
13、 7,（1）16,8 71,7,8 =,1.258 10.6 2 6 3 1 115= 2 3.145 = 3.1440= 364298=,9,114= 17 578216 4 19 9,2,1 4,8,3 8 1 5,2.8,7,10,1.3,4,2 5,7,217 10 14269= 0.10.10.10.1 1800799 56087 6.49.612 11 3 6 =,82 13 13 =,6,1 1,32 ,53 12556= 31 8 + 4 =,7 6=,63,12,+=,2,2= 11,1133,62,=,11 11= 44,4 1.258=,25 44 2= 57 423=
14、2007619 50.01,11, 23,613 +,7714 7034,12 25,+=,52,3,8 ,7.9117.9= 3.1432= 0.280.1=,31, 83,96,45,3 3.61= 5 12564=,13 48,510, 1421 .93=,8,1 5,7,10,2.81.3,5,9,0.40.9,627-198,34,11,+=,0.04+0.6= 199= 1435= 5 33 11 568198= 4.20.2 120.2,9,5 1.8,1,7,4.5= 2 2.4= 12 102,93,=,885= 1.1258=,3 35=,14 2489664 15.4（5
15、.44.5）,8,7 8 -=,6 6=,7 41101 232.032.003 3.60.36 10.04= 12,25,-,200268,1,3 3 1 6.30.1 9 31 0.5 42 11 44 10 =,11 () 12= 46,0.2540=,12,6,8.80.2,6,21 7 74 1 117 576198 4 89 4 10.6 5 3 5 101.256=,84,1 1,（）4=,37= 2.91000=,9,1- 7 =,67,1 - 1 =,8 2 = 9 3,0.80.01,15,1= 56 58 1615 93 105,1,7,1,77=,48,7 11 44=
