小数加减乘除法计算题.doc

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1、第1组1.23+6.52=5.32-0.93=16.35-5.23=1.23+5.69=21.26+5.21=0.96-0.23=17.26-4.93=12.16-0.23=9.28+7.32=15.2-0.9=第2组2.65+9.32=14.63-8.92=7.65-6.23=18.28+4.75=9.23+5.45=6.23-4.53=16.52+2.63=4.62+8.95=7.24+6.21=18.52+4.65=第3组17.4-0.8=44.7-0.8=11.9-9=1.2-0.8=13.44+0.6=21.8-11=0.65.

2、0.45=36.54+2.6=27.38+4.83=26.75+2.83=  第4组3.64-2.58=   6.52-3.44=  15.31+13.51=   55.5+4.5=     13.27-2.49=   11.65-7.39=  19.01-7.99=  7.51+0.49= 15.48-3.25=   44.8+18.9=    第5组10.3+58.7=  8.03-4.56=   9.03-8.57=     8.25+1.55=   9.43-9.05=   1.75+2.08=  14.28-3.37=  14.

3、13+2.24=     24.17+2.53=   15.07-0.98=   第6组13.18+5.27=  5.16+7.89=26.8+3.02=   6.07-4.993=   13.7+2.36=  15.4+2.97=   10.2-8.75=    17.3-2.25=    13.8+3.54=     3.05-2.9=   第7组3.1-2.07=    12.7+6.58=     7.81-3.735=  12.16+5.347=  0.4-0.125=  18.7+3.96=   9.6+4.78=    5.

4、67-0.845=  0.506-0.19=  11.04-7.3= 第8组  1.4-0.405=   62.1-17.07=  1.4-0.405=   3.906+0.66=   43.5-27.34=  15.98-3.9=   75.6-3.55=   5.94+10.7=  12.03+0.875=  37.8+3.02= 第9组0.704-0.25=  10.1-0.55=  27+8.03=       28-3.56=     10-0.81=       20-0.92=    8-7.089=     95-9.85

5、=     20-9.42=     35.09-11=  第10组96.85-85=   45.45-45=    10-0.41=     45-0.45=     3.57+3= 26.8+3.02=   6.07-4.993=   3.7+2.36=  15.4+2.97=   10.2-8.75=    第11组7.3-2.25=    3.8+3.54=     3.05-2.9=   3.1-2.07=    12.7+6.58=     7.81-3.735=  12.16+5.347=  0.4-0.125=  18.7

6、+3.96=   第12组0.65×7.3=72×0.03=300×0.016=5.76×1.3=5.2×4.08=2.02×3.6=8.8×1.01=1.1×0.307=4.5×1.03=2.2×1.05=第13组2.5×0.18=3.5×0.14=1.3×0.23=0.48×0.24=2.03×0.14=20.4×2.6=0.32×0.14=2.4×0.96=65×0.7=0.016×13=第14组18.6×1.5=2.06×0.25=0.24×2.5=0.025×14=2.25×2.4=0.15×2.8=2.03×0.13=1.05

7、×3.5=2.5×0.13=500×0.15=  第15组0.65×0.17=8.7×0.92=3.83×2.6=10.2×2.3=1.07×1.8=0.102×0.11=0.18×4.3=0.62×5.2=7.65×8.5=0.12×1.4=   第16组 3.07×0.25=2.01×1.7=0.34×0.125=0.36×2.3=5.8×0.32=7.4×0.98=1.28×0.04=1.5×2.04=2.1×1.03=1.25×8.8=第17组2.5×1.02=50×3.07=1.02×2.5=2.5×20.1=0.13×202=

8、1.02×20=2.8×0.165=1.05×35=0.25×0.44=2.36×0.35=  第18组1.6×0.85=3.15×1.8=1.25×8.8=0.35×8.04=0.025×3