1) Найди сумму : 236+189+308 2) (200-30)*5, 300+90:3 , 50*4+90*3, 70*3+80:10, 27:(9*3), 68:2:2

Question

Accepted Answer

1) 236 + 189 + 308 
236 + 189 = 425
425 + 308 = 733

2) (200 - 30) * 5 
200 - 30 = 170
170 * 5 = 850

300 + 90 : 3
90 : 3 = 30
300 + 30 = 330

50 * 4 : 90 * 3
50 * 4 = 200
90 * 3 = 270
200 + 270 = 470

70 * 3 + 80 : 10
70 * 3 = 210
80 : 10 = 8
210 + 8 = 218

27 : (9 * 3)
9 * 3 = 27
27 : 27 = 1

68 : 2 : 2
68 : 2 = 34
34 : 2 = 17

1) Найди сумму : 236+189+308 2) (200-30)5, 300+90:3 , 504+903, 703+80:10, 27:(9*3), 68:2:2

Ответы1