递等式计算.216+64×42÷32(324-285)×12÷26(466-25×4)÷6(43+32)÷(357-352)137+960÷60-20
递等式计算.216+64×42÷32(324-285)×12÷26(466-25×4)÷6(43+32)÷(357-352)137+960÷60-20×325×38-(2...
递等式计算.216+64×42÷32(324-285)×12÷26(466-25×4)÷6(43+32)÷(357-352)137+960÷60-20×325×38-(250-150)
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(1)216+64×42÷32
=216+2688÷32
=216+84
=300
(2)(324-285)×12÷26
=39×12÷26
=468÷26
=18
(3)(466-25×4)÷6
=(466-100)÷6
=366÷6
=61
(4)(43+32)÷(357-352)
=75÷5
=15
(5)137+960÷60-20×3
=137+16-60
=153-60
=93
(6)25×38-(250-150)
=950-100
=850
=216+2688÷32
=216+84
=300
(2)(324-285)×12÷26
=39×12÷26
=468÷26
=18
(3)(466-25×4)÷6
=(466-100)÷6
=366÷6
=61
(4)(43+32)÷(357-352)
=75÷5
=15
(5)137+960÷60-20×3
=137+16-60
=153-60
=93
(6)25×38-(250-150)
=950-100
=850
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