问题 计算题
列竖式计算并验算。
(1)7.56+6.37=
                         验算:
(2)6.04-2.76=
                         验算:
(3)65×15=
                         验算:
(4)1008÷28=
                          验算:
答案

(1)         7.56

            +    6.37 

                13.93

验算:13.93-6.37=7.56(2)           6.04

             -      2.76  

                    3.28

验算:3.28+2.76=6.04

(3)          65

            ×   15 

                 325

                 65   

                 975

验算:975÷15=65(4)

验算:28×36=1008

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