Răspuns :

Yilmazaleksaid

Răspuns:

(200+350):10=55

200:10+350:10=55

(625-250):25=15

650:25-252:25=15

(198-180):18=1

198:18-180:18=1

(630-390+150):15=26

630:15-390:15+150:15=26

Răspuns:

Explicație pas cu pas:

(200+350) : 10= 550 : 10 =55

(200+350) : 10 =200 : 10 + 350 :10= 20+35 =55

(625-250):25=375 :25 = 15

(625-250):25= 625 : 25 - 250 : 25 =25 -10 =15

(198-180):18=18 : 18 =1

(198-180):18= 198 : 18 -180 : 18 = 11 -10=1

(630-390+150):15=390 :15 =26

(630-390+150):15= 630 : 15 - 390:15 +150 : 15 =42 - 26 +10=26

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