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| 1. |
(35423 + 7164 + 41720) - (317 x 89) = ? |
| Answer» 35423 317 x 89 = 317 x (90 -1 ) + 7164 = (317 x 90 - 317) + 41720 = (28530 - 317) ----- = 28213 84307 - 28213 ----- 56094 ----- | |