Question

calculați exercitile 2 si 3​

Answer 1

Răspuns:

2/c.42,35-20,2=22,15

d.36, 856-15,231-4,514=21,625-4,514=17,111

e.19,46-17,28=2,18

f. 87,34-58,45=28,89

g.246,5-75,86-49,345=170,64-49,345=121,295

h. 150,1-15,23-16,45-17,678=134,87-16,45-17,678=118,45-17,678=100,742

3/a 32,5+8,5-10,4=40,6-10,4=30,2

b.62,37-21,15+42,77=41,22+42,77=83,99

c. 1,7+29,85-13,123=31,55-13,123=18,437

d. 76,275-39,63+5,7=36,645+5,7=42,345

e.176,2-89,563+72,49-102,3456=86,607+72,49-102,3456=159,097-102,3456=56,7514

f. 82,34-9,257-10,743+8,66=73,083-10,743+8,66=62,34+8,66=71

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