Question

resolva espressao numerica.54+chaves16-colchetes(4×4-10)+3 colchetes chaves

Answer 1

54+{16-[(4x4-10)+3]} = 
54+{16-[(16-10)+3]} =
54+{16-[6+3]} =
54+{16-9} =
54+7 = 61

Answer 2

54+[16-{(4×4-10)+3}] = 54+[16-{(16-10)+3}] = 54+[16-{6+3}] = 54+[16-9] = 54+7 = 61