题目内容

【题目】

0.36÷1.2= 0.78﹣0.3= 3.7×2= 0.4×0.5=

0.39+0.61= 10﹣7.2= 0.88÷1.1= 0.75×4=

11﹣1.5= 2.48÷4= 7.8﹣0.38= 2.8×5=

4×10.1= 4×0.25= 3.2+1.6= 10.6﹣5.2=

0.32+1.68= 0.8×125= 7.28÷7= 4.8+39=

43÷0.01= 0.4÷2= 1.3×60= 1.5×0.04=

1.53﹣0.7= 1.5﹣0.6= 0.3÷1.5= 95÷19=

0.65+4.35= 14﹣7.4= 11.2﹣9.8= =

= += = +3=

+= += = +=

1﹣= += += ﹣0=

= 1﹣= 0+= =

+= = += ++=

+= +()= 0.9×1.25×8= 5.85+1.37+4.25=

0.43×10+57= 62﹣2.8﹣1.2= 2.7×3÷2.7×3= 0.8×0.5×1.25=

【答案】0.30.487.40.212.80.839.50.627.421440.414.85.421001.0443.843000.2780.060.830.90.2556.61.4131111119,11.4761.35890.5

【解析】

试题分析:根据整数、分数、小数的四则运算进行解答即可得到答案.

解:0.36÷1.2=0.3 0.78﹣0.3=0.48 3.7×2=7.4 0.4×0.5=0.2

0.39+0.61=1 10﹣7.2=2.8 0.88÷1.1=0.8 0.75×4=3

11﹣1.5=9.5 2.48÷4=0.62 7.8﹣0.38=7.42 2.8×5=14

4×10.1=40.4 4×0.25=1 3.2+1.6=4.8 10.6﹣5.2=5.4

0.32+1.68=2 0.8×125=100 7.28÷7=1.04 4.8+39=43.8

43÷0.01=4300 0.4÷2=0.2 1.3×60=78 1.5×0.04=0.06

1.53﹣0.7=0.83 1.5﹣0.6=0.9 0.3÷1.5=0.2 95÷19=5

0.65+4.35=5 14﹣7.4=6.6 11.2﹣9.8=1.4 =

= +=1 = +3=3

+= +=1 = +=1

1﹣= += +=1 ﹣0=

= 1﹣= 0+= =

+=1 = +=1 ++=1

+= +()= 0.9×1.25×8=9 5.85+1.37+4.25=11.47

0.43×10+57=61.3 62﹣2.8﹣1.2=58 2.7×3÷2.7×3=9 0.8×0.5×1.25=0.5

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