小数口算计算题600道(7页).doc

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1、-小数口算计算题600道-第 7 页小数口算计算题0.17+0.6= 0.83-0.6= 17300= 0.98-0.09=0.2+0.78= 0.60.7= 10.2+0.02= 0.15+0.7= 6.7+2.5= 10.2+0.2= 9.2-6.1= 8.55= 3.2-3.2= 3.7+2.3= 2.5100= 3.12-0.32=2+2.8= 3.8-2.9= 0.35+0.5= 0.35+0.63= 3.570= 3.1+3= 3.8+0.38= 7.525= 3.8+1= 0.95-0.05= 4.5+7.8= 3.1+0.3= 3+0.3= 6.39= 4.5-0.4= 9.5

2、-5= 1.19= 9.53-1.53= 9.5-0.5= 3.5+2.4= 1-0.95= 0.3+0.27= 0.47+0.13= 4.5+4= 4-0.6= 0.95+0.05= 2.5+3.2= 0.74+0.16= 4.840= 53100= 5.1+2.3= 1.2580= 0.7810= 0.52+0.4= 71.2= 0.25100= 3.4-2.8= 0.6-0.37= 0.05210= 10+0.08= 1-0.75= 0.51000= 7.82+0.3= 13.5+6.5= 3.05100= 1.2-0.8= 21.6-12.6= 63100= 0.83-0.5= 0.7

3、6+0.14= 801000= 2.7+0.4= 0.72-0.42= 010.5= 0.92-0.2= 3.5+4.8= 3.5+2.4= 5+0.07= 1-0.61= 0.47+0.23= 0.25+0.75= 3.7+0.33= 0.51+0.33= 1-0.6= 8-4.6= 5.8-3.6= 0.52+0.4= 6.45+5.5= 4.5-1.3= 3.4-2.8= 9.53-1.53= 8.8-6.7=10+0.08= 9.5-7.3= 7.2+0.8= 7.82+0.3= 8.8-6.7= = 0.25+0.75= 1.2-0.8= 0.83-0.5= 2.11= 5= 80.

4、043=0.7= 9.02= 1109= 10= 1257= 0.2= 0.77.32= 480199=630.7= 47= 108= 0.1= 4.3-2.5= 0.17+0.06= 1.02-0.09= 720800= 0.17+0.6= 0.83-0.6= 17300= 0.98-0.09=0.2+0.78= 0.60.7= 10.2+0.02= 0.15+0.7=6.7+2.5= 10.2+0.2= 9.2-6.1= 8.55= 3.2-3.2= 3.7+2.3= 2.5100= 3.12-0.32= 2+2.8= 3.8-2.9= 0.35+0.5= 0.35+0.63= 3.570

5、= 3.1+3= 3.8+0.38= 7.525= 3.8+1= 0.95-0.05= 4.5+7.8= 3.1+0.3= 3+0.3= 6.39= 4.5-0.4= 9.5-5= 1.19= 9.53-1.53= 9.5-0.5= 3.5+2.4= 1-0.95= 0.3+0.27= 0.47+0.13= 4.5+4= 4-0.6= 0.95+0.05= 2.5+3.2= 0.74+0.16=23100= 9.8-4.8= 5.4+1.2+6.8=4.840= 53100= 5.1+2.3= 1.2580= 0.7810= 0.52+0.4= 71.2= 0.25100= 3.4-2.8=

6、0.6-0.37= 0.05210= 10+0.08= 1-0.75= 0.51000= 7.82+0.3= 13.5+6.5=3.05100= 1.2-0.8= 21.6-12.6= 63100= 0.83-0.5= 0.76+0.14= 801000= 2.7+0.4= 0.72-0.42= 010.5= 0.92-0.2= 3.5+4.8= 3.5+2.4= 5+0.07= 1-0.61= 0.47+0.23= 0.25+0.75= 3.7+0.33= 0.51+0.33= 1-0.6=8-4.6= 5.8-3.6= 0.52+0.4= 6.45+5.5=4.5-1.3= 3.4-2.8

7、= 9.53-1.53= 8.8-6.7= 10+0.08= 9.5-7.3= 7.2+0.8= 7.82+0.3= 8.8-6.7= 1-0.95= 3.4-2.8= 0.96-0.35= 9.53-1.53= 0.25+0.75= 1.11= 5= 80.043= 0.7= 9.02= 1109= 10= 12587=0.5= 0.2= 0.77.32= 480199= 630.7= 47= 1028= 4.20.1= 1.63= 1.20.6= 100200= 6.20.3= 0.60.7= 2.870= 0.90.4= 2.170.1= 52.1= 2.540.5= 500.04 =

8、3.40.1=6.93= 1002.50.4=0.6= 1000.3= 0.4= 70.1= 52.1= 40.5= 503= 1009= (1.52.5)0.11= 1.9= 1.260.74= 95= 10.250.75= 4= 3.12.50.9= 6.82.9= 2= 2= 1259= 1.8= 380.010.02= 5= 50100= (1.20. 6)0.1= 7. 42. 4= 3.74.2= 3= 345670= 0.04= 2.5= 3.65.84.2= 100= 41(0.5+)= 0. 2= 0.085= 30= 800.010.3= 4= 40= (1.50.5)2=

9、 1.6= 3= 9.82.93.1= 82015= 43.2 10.99 4.14.14 0.60.8 0.9= 10.24= 1.80.9 0.280.2 6.55.6 9.6550.04= 40.7=7= 0.860.6 0.580.41 3= 0.320.21 7.22.8 100.35= 0. 06100= 100= 1. 1210= 10.42 5.23.50.610.3 4= 3= 200.5= 10000.09= 6.61.4 3.92 0.8370.837 7.31.7 0.5= 2.510= 0.060.9= 0.051.6= 0.50.05= 0.30.03= 3.60.

10、3= 0.540.6= 0.120.4= 0.450.5= 0.8= 8.52.9 4.84 3.84.02 3.420.48 3-0.6-0.7=20.2= 0.03= 01.8= 1.080.8 20.01 7.511.49 4.63 0.25= 1100.1= 150.004= 0.3= 0.02= 2.4= 3= 240.03= 5.6+0.24= 14.73.894.7 4.569.10.44 4.2-3.5= 1.762.83 6.263.651.35 1.74+3.26= 1.54= 2.54= 0.13 4= 5.410= 0.180.3= 4.21000= 0.450.15=

11、 3.60.1= 8.5100= 8.5 1.7= 3.2100= 1.20.3 = 0.497= 0 .0425= 0.0960.03= 844.2= 10000.756= 0.5100= 00.25= 10.01= 1.258= 3.82= 7.20.9= 1.60.2= 9.30.3= 40.4= 0.450.5= 0.20.01= 0.96= 2.10.3= 70.08= 1.870= 0.245= 0.20.5= 600.5= 0.051.6= 0.51.1= 0.80.5= 60.12= 1.254= 40.25= 0.48= 0.5= 84= 800.6= 3.9= 00.25 8 2 50.6 2.3 0.23 3210.0230 10100 4 450 300.1 0.3 10.06 95 0.91.40.4 8.21.8 10035.22 4 1 03.52 3 0.4 1.3 0.3 00.01 416 10.01 343