600:3 *(380+120):10=?, 600:3*380 + 120:10=?, 600:3*(380+120:10=?. 2100-450:45*2=?,...

Question

600:3 *(380+120):10=?, 600:3*380 + 120:10=?, 600:3*(380+120:10=?. 2100-450:45*2=?, 2100-450:(45*2)=?, (2100-450:45)*2 =?.УМОЛЯЮЮЮЮ СТОЛБИКОМ

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Answer 1

600:3 *(380+120):10=10 000
380 + 120 = 500
500/10 = 50
600 / 3 = 200
200 * 50 = 10 000
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600:3*380 + 120:10= 76 012
120 / 10 = 12
600 / 3 = 200
200 * 380 = 76 000
76 000 + 12 = 76 012
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2100-450:45*2 = 2100 - 10 * 2 = 2100 - 20 = 2 080
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(2100-450:45)*2  = (2100 - 10) * 2 = 2090 * 2 = 4180