问题 解答题 直接写出得:83+2.7=8.3-2.63=6.3÷0.07=23÷6=3.2-12=12+14=214÷3=214×127=21710÷7=0.99×9+0.99=1.25×425×8= 答案 83+2.7=85.78.3-2.63=5.676.3÷0.07=9023÷6=193.2-12=2.712+14=34214÷3=34214×127=11221710÷7=31100.99×9+0.99=9.91.25×425×8=1.6故答案为:85.7,5.67,90,19,2.7,34,34,112,3110,9.9,1.6.