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a)2×9+2×1-2×4= b)13×90+20×13-26×5= c)13×1000+200×3-26×500= d)239×180-360×103-90=

Răspuns :

Răspuns:

A) 4

B)1300

C)600

D)5850

Vezi imaginea STOICEADENISA

a) 18+2-8=12

b)12702+260-130=1406

c)13000+600-13000=600

d)43020-37080-90=5850