Question

Va rog ajutor cu toate problemele​

Answer 1

Explicație pas cu pas:

33×25=825

Nu stiu daca intelegi tot,dar apropo,poti calcula pe calculator

Answer 2

Răspuns:

ex1) 391,1127,2184,4094,2555,1152

ex 2:)27×37<54×29:

28×43<65×35

72×34>35×36

18×79>59×18

ex.3)54+29=83

83×2=166

ex.4)54-39=15

15×3=45

ex.5]16×56=896;16+56=72

19×48=912;19+48=67:

33×25=825;33+25=58

ex.6)234+78=312;56×19=1064

312+1064=1376

ex.7)87×29=2523;624-469=155;

2368-155=2368