四年级数学下册笔算题

1.135X52.108X63.8X312

4.7X2105.138X96.336+21

7.858+398.918+279.888・37

10.645・3211.82X40312.126X89

13.203X3214.312X2515.437X28

16.432+4617.966+2318.7314-79

19.9804-2820.828+3621.123X6

22.123X5623.812X2524.372X7

25.56X1126.3254-1227.1574-25

28.6734-1224-2130.9364-6

实用文档.

31.608X2232,872X1233.545X44

34.378X4535.25X1636.425+25

37.9934-1138.13634-4739.3614-19

40.15984-941,568X942.307X46

实用文档.

43.54X31244.47X21045.203X7

46.338X647.294+2948.689+34

49.618+8850.372+4551.17X26

52.328+4253.395+5654.765+74

55.234X4656.613X4857.320X25

实用文档.

58.444+7659.4321+4860.350+34

61.9304-3262.864+3663.6944-17

64.5981+2665.609+8766.91004-240

67.50704-3968.7936+2669.450+25

实用文档.

70.289+4471.320004-70072.32X246

73.672+4274.1044-2475.1714-38

76.84+5677.13X45078.67X90

79.272314-31380.152+481.25X29

82.1174-2583.38424-3484.276+23

实用文档.

85.365+2486.464+418

88.45X3189.53041+2690.117+36

91.91+6592.6X27093.5931X3

94.320.82-43.1995.15364-1296.7004-25

实用文档.

97.306+7598.56X73299.914X160

100.248+40101.252+4102.136X15

103.215X36104.325X65105.52X315

106.180+30107.7204-30108.3604-30

实用文档.

109.9204-40110.7804-60111.57X158

112.36X215113.321X19114.35X126

115.235X12116.432+24117.625+23

118.837+43119.850+17120.780+26

实用文档.

121.321X16122.332X24123.33X215

124.125X6125.335X26126.960・40

127898・28128.4204-30129780+20

130.6904-30131.7504-50132.8404-60

实用文档.

133.5204-40134、165X24135303X46

136、.65X224137.256X31138.306X12

139、260X15140、125X64141、125X36

142、12.65+3.5=143、85.6-3.21=144、85.6-3.21=

1.9204-232.325X403.480+32

实用文档.

4.167X485.336XX45

7.336X258.840+249.7044-44

10.672+2111.112X5212.335X24

13.1734-1714、754+5815、897+39

实用文档.

16,125X6517.36X12518.116X58

19.624+2620.576+1821、325+68

22.2564-8123.331X2524.125X34

25.336+2526.215X3427.2054-32

28.31X20629.37X48130.91X214

实用文档.

31.336X2132.2454-3133.17X184

34.31X20635.21X12636.3024-12

37.135+2438.325+4139.12X321

实用文档.

40.21X11441、325+2942、66X125

43.51X21444.61X13545.24X158

46.33X26447.16X10948.33X204

49.25X11850.302X1551.302X54

52.210X2153.119+2454.31X208

实用文档.

55.377X1856.522+3857.999X22

58.4674-9259.5X24460.16664-61

61.56X6562.488+2963,561X43

64.89X2465.553+5566.97+723

实用文档.

67.13845+1368.878X8369.2654-61

70.59X3271.789+237212304-65

73.4268X1774.57X5775.5384-72

实用文档.

76.946X28577.178X6478.15X49

79.634+23880.678+4581、7893・78

82.123X5483.345X6784.780X20

85756X2386,1239X5687.8830+23

实用文档.

88.564+7889.345+2290、.4568+48

9X1692.152X2393.782X12

94.213X2695.128X2596.3254-17

97.225+2398.3204-2899.160+23

100.7504-122.7+13.1=32.4-10.2=

实用文档.

7.32+1.47=1.46+0.32=6.3+0.6=

6.5-3.4=12.05-0.79=10-0.73=

2.74+7.26=78.5-25.65=

12.8+26.5=4.3+2.3=5.24.4=

11.8+3.7=10-2.8=7.6+5.8=

3.2+2.5=5.8+16.47=23-9.53=

实用文档.

41.2-17.64=51.09+29.46=2.38+4.1=

13-4.85=3.9+1.8二2.62+5.9=

4.95+6.05=7.45+5.95=3.14+5.72=

4.8-2.8=1.3+2.5=3.11+2.22=

26.2-13.1=12.3+11.2=35.8-13.3=

25.2-21.6=1.45+0.4=3.16+0.23=

实用文档.

1.45-0.4=51.5-26.5=45.2-33.4=

38-33.4=8.5+1.55=7.3-2.25=

10-2.45=32.5+7.6=3.7+2.36=

11.654-7.39=10.2+8.75=5.94+10.7=

10-3.14=14.12+13.96=11.7+2.86=

3.15-2.01=8-7.23=8.65+9.05=

实用文档.

9.43-0.38=12.3-5.8=15-3.9=

2.7+4.85=4.19-2.83=2.96+3.04=

3.2+1.27=2.08+3.62=1.6+0.85=

15.4-2.36=2.15+3.26=8.7-0.25=

4.78+0.51=16.9+6.01=1.49+3.62=

1-0.56=4.3+2.31=0.17+0.33=

实用文档.

0.954-0.81=0.32+0.42=3.8+3.54=

6.36-4.85=0.98+3.5=9.5-4.85=

3.05-2.9=85-34.7=2.08+1.75=

27+4.4=4.19+2.83=12.6+2.45=

7.5+2.09=35.6+2.85=1.8+1.3=

2.7+13.1=17.25+8.56=0.56+3.485=

实用文档.

6.93+23.2=18.21-13.42=1.285+4.26=

47.9-15.6=23.92-8.69=4.68-2.39=

10.86-6.73=78.906+23.07=96.317-23.41=

6.53+0.36=6.96+3.03=56.9-12.5=

5.29-0.99=16.5+44.4=45.2+34.12=

72.8-24.92=19.89-18.96=28.306+0.65=

实用文档.

15.84-13.97=21.46+43.96=9.6-5.8=

8.25+2.46=28.97-19.78=8.29+23.312=

28.42-16.38=12.48+7.54=1.624-1.41=

6.85+7.46=3.6+2.46=2.6+2.94=

12.63+9.8=5.07-0.98=8-7.49=

12.9+6.58二12.27+5.42=14.37-9.7=

实用文档.

9.58+3.2=39-8.96=17.45+4.945=

13.29-4.59=3.54+4.2=16-6.4=

29.75+1.8=92.4-74.36=1.275+4.25=

8.73-4.84=67.83-45.9=83-8.45=

0.98+2.56=18.72-9.83=50.35-28.44=

25.5-3.26=3.37+1.63=8.95-4.44=

实用文档.

9.56+3.44=6.52-3.44二13.98-2.88=

7.35-4.07=7.35-4.07=15.4-2.97=

12.65+3.5=85.6-3.21=12.65+3.5=

85.6-3.21=12.65+7.5=83.6-4.35=

12.65+7.5=83.6-4.35=32.7+7.52=

55.6-5.75=32.7+7.52=55.6-5.75=

实用文档.

460X1825X11210.2-8.75

15.44-2.9710-2.4585+34.7

XXX0.63

+X2.132+5

6404-80=15X10=12X11=

160X30=220X40=104X5=

实用文档.

4500

实用文档.

+50=120X2=90+30=

2704-30=270X30=844-21=

76+9=66+7=100-54=

123+15=3604-4=55+5=

2004-40=1804-30=2404-40=

35X2=140X7=13X6=

实用文档.

280

实用文档.

X3=350X2=50X11=

250X6=7200+900=410-201=

125X8=48X20=66004-600=

3904-140=11X80=24X50=

3600+400530-70=420-90=

96004-30=7X700=