竖式计算,要求验算的请写出验算.(1)375+168=验算:(2)709-425=验算:(3)376+589=验算:(4)603-497=验算:(5)436+573=验算:(6)503-286=验算:

题目简介

竖式计算,要求验算的请写出验算.(1)375+168=验算:(2)709-425=验算:(3)376+589=验算:(4)603-497=验算:(5)436+573=验算:(6)503-286=验算:

题目详情

竖式计算,要求验算的请写出验算.
(1)375+168=
验算:
(2)709-425=
验算:
(3)376+589=
验算:
(4)603-497=
验算:
(5)436+573=
验算:
(6)503-286=
验算:
(7)272-157=
验算:
(8)806-318=
验算:
(9)396+454=
验算:
题型:解答题难度:中档来源:不详

答案

(1)375+168=543;
375
+class="stub"168
543
验算:
543
-class="stub"168
375

(2)709-425=284;
709
-class="stub"425
284
验算:
284
+class="stub"425
709

(3)376+589=965;
376
+class="stub"589
965
验算:
965
-class="stub"589
376

(4)603-497=106;
603
-class="stub"497
106
验算:
106
+class="stub"497
603

(5)436+573=1009;
验算:
(6)503-286=217;
503
-class="stub"286
217
验算:
217
+class="stub"286
503

(7)272-157=115;
272
-class="stub"157
115
验算:
115
+class="stub"157
272

(8)806-318=488;
806
-class="stub"318
488
验算:
488
+class="stub"318
806

(9)396+454=850.
396
+class="stub"454
850
验算:
850
-class="stub"454
396

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