用竖式计算并验算
|
(1)4.01 -2.16= |
(2)8 -7.45= |
用竖式计算并验算
|
(1)7.6 +3.04= |
(2)6.17 +3.92= |
用竖式计算并验算
|
(1)7 -0.39= |
(2)7.28 +5.02= |
计算,并验算.
|
(1)42 -8.7 |
(2)0.74 +5.4 |
计算,并验算.
|
(1)4.1 -0.56 |
(2)7.45 +0.62 |
用竖式计算.
|
(1)18.3 -7.3 |
(2)0.52 +2.6 |
用竖式计算.
|
(1)9 +5.24 |
(2)9.35 -4.65 |
用竖式计算.
|
(1)3.28 -0.8 |
(2)2.84 +0.56 |