108*55: 297 2838*204 245+315-28*15 (1237+108-126)*61 - вопрос №10855297283820424531528151237108126614192820 от larisagorkavchenko 09.06.2022 05:30

Question

Математика: 108*55: 297 2838*204 245+315-28*15 (1237+108-126)*61 решить в !

larisagorkavchenko · Answer

1. 108*55:297=20
1) 108 2) 5940 :297
* 55 -594 20
540 0
+540
5940
2. 2838
204
11352
5676
578952
3. 245+315-28*15=140
1)28 2) 245 3) 560
-15 +315 - 420
140 560 140
28
420

4. (1237+108-126)*61=74359
1) 1237 2) 1345 3) 1219
+ 108 - 126 * 61
1345 1219 1219
+7314
74359