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Մաթեմատիկ

Վարժ.519

4896:17=288

 

Վարժ.520

44:4=11

 

Վարժ.521

75:5=15

 

Վարժ.522

77:14=5(5մն.)

 

Վարժ.532

531+1053:117-(443-399:57)=104

57×2452+818-(338-78:78)=140245

948-1359:9+206×42-272=9177

 

Առաջադրանք

ա) 5464:186=29.(70մն.)

բ) 6491:46=141.(5մն.)

գ) 319:25=12.(19մն.)

դ) 31547:319=98.(98մն.)

ե) 3294:645=5.(69մն.)

զ) 9872:24=411.(8մն.)

է) 6249:33=189.(12մն.)

ը) 5648:22=256.(16մն.)

թ) 2683:453=5.(418մն.)

ժ) 2455:95=25.(80մն.)

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