列竖式计算并验算. 846+395=验算:507-96=验算:404-186=验算:755+165=验算:58÷8=59÷6=68÷7=64÷9

列竖式计算并验算. 846+395=验算:507-96=验算:404-186=验算:755+165=验算:58÷8=59÷6=68÷7=64÷9=

(1)846+395=1241;
 
(2)507-96=411;
 
(3)404-186=218;

(4)755+165=920;
 
(5)58÷8=7…2;

(6)59÷6=9…5;

(7)68÷7=9…5;

(8)64÷9=7…1.
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