问题
解答题
用小数计算下面各题.
|
答案
(1)5.8米+4.15米=9.95米;
(2)6.5吨+0.65吨=7.15吨;
(3)
+85 100
=0.85+0.8=1.65;8 10
(4)
-22 100
=0.22-0.5=-0.28;5 10
(5)
+5 10
=0.5+0.1=0.6;1 10
故答案为:9.95米,7.15吨,1.65,-0.28,0.6.
用小数计算下面各题.
|
(1)5.8米+4.15米=9.95米;
(2)6.5吨+0.65吨=7.15吨;
(3)
+85 100
=0.85+0.8=1.65;8 10
(4)
-22 100
=0.22-0.5=-0.28;5 10
(5)
+5 10
=0.5+0.1=0.6;1 10
故答案为:9.95米,7.15吨,1.65,-0.28,0.6.