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Se dau numerele:a=9*4:6. b=(9*4):6Calculeaza:a+b,a-b,a*b,a:b

Răspuns :

a = 9 × 4 : 6 = 36 : 6 = 6

b = ( 9 × 4 ) : 6 = 36 : 6 = 6

a + b = 6 + 6 = 12

a - b = 6 - 6 = 0

a × b = 6 × 6 = 36

a : b = 6 : 6 = 1
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