83+2.7=8.3-2.63=6.3÷0.07=÷6=3.2-=+=2÷3=2×=21÷7=0.99×9+0.99=1.25××8=

发布时间:2020-08-12 11:09:24

83+2.7=8.3-2.63=6.3÷0.07=÷6=3.2-=+=2÷3=2×=21÷7=0.99×9+0.99=1.25××8=

网友回答

解:83+2.7=85.78.3-2.63=5.676.3÷0.07=90÷6=3.2-=2.7+=2÷3=2×=21÷7=30.99×9+0.99=9.91.25××8=1.6故
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