8060*45-45150:75*105=? И ЕЩЕ (12в кубе -9в кубе):(12-9)=?
8060 * 45 - 45 150 : 75 * 105= 299 490
1) 8060 * 45 = 362 700
2) 45 150 : 75 = 602
3) 602 * 105 = 63 210
4) 362 700 - 63 210 = 299 490
( 12 в кубе - 9 в кубе ) : ( 12 - 9)= 333
1) 12 в кубе - 9 в кубе = 1 728 - 729 = 999
2) 12 - 9= 3
3) 999 : 3 = 333
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8060 * 45 - 45 150 : 75 * 105= 299 490
1) 8060 * 45 = 362 700
2) 45 150 : 75 = 602
3) 602 * 105 = 63 210
4) 362 700 - 63 210 = 299 490
( 12 в кубе - 9 в кубе ) : ( 12 - 9)= 333
1) 12 в кубе - 9 в кубе = 1 728 - 729 = 999
2) 12 - 9= 3
3) 999 : 3 = 333
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