Calculear
25x42
Calevlears i compara expresiei
91 m) 10+ (100-10):1033+(300-30):80 19
1690)63 +26418-940x78/36928)*84+#9608997
2018. 12:16-10827) 311 1428 - 1122432)+(63*311917
850/950 25-130:25 180 642190-83): 19+19x( 70-61) 134
c)(3 044 4 2 056) 17-3075:15-6992:38 (700:194 25) 13 - 120 : 3
011355-5x(2444/13-44000 240)|10(130:54 1 132:2-7)(525:5-96)
8) 100 100 100)x100-1100 + 100 x 100):100 1000:10:2-500x 2 : 100
H)898 * 75 315 4 7 996 x 0 (124325)*(100-16x2)
0 (305 246 + 3440) - 4 800 200 (123 649 + 120 351): 2000 + ( 8888:88 - 100)
1) 17 350 35 + 124 509:9-124 x 56-107)x3 25x (160 - 3250) - 8
- 1216 19
Scrie rezolvarea problemelor printr o expresie numerică si calculeaza:
a) Intr o parcare sunt 385 de autoturisme, iar motociclete de 11 ori mai putine,
Cate vehicule sunt in total in parcare?
