Răspuns:
53,080+27,020-17,996=63,916
47,600-17,300+116,580=146,880
148,566-638,009-246,026=376,41
564,000,000-48,567,438+15,286=541,853,438
17,560+204,840=222,400
105,488+995,512=1101,000
Explicație pas cu pas:
909,560,482+909,560,482=1819,120,964
15,640-14,248=1408
189,300-17,426=12,900
564•9=5076
465•8=3720
965•85=82,085
745•98=73,010
486•586=284,796
483•483=233,289
295,000•500=147,500
1450•800=1,160,000
886•680=602,480
457•3500=1599,500
909•504=458,136
1600÷20=80
4500÷90=50
300,000÷5000=0,06
1604,000÷400=4,01
393,648÷708=0,55
7392÷616=12
393,648÷556=0,70
7392÷12=616
500÷100=5
1400÷100=14
27,000÷100=0,27
2510÷10=251
219,000÷16=1042
56000÷1000=56
