(1)4.67-(2.98+0.67)(2)73.8×16-73.8×6
(4) 3 ÷1.75-1 ×0.4
(5)0.75×65+ 34+75%
(6) 8.14-1.38÷×0.23×0.15
(7)960+1040÷(704-688)
(8)6.25÷0.01-1.25×25×8
(9)15.73-2.17-1.83+4.27
(10)3.5×45 +5.5×80﹪+0.8
(11)(56 +58 )×425
(12)14 ×15 ÷14 ×15
(13)14 ÷(3-513 -813 )
(14)49 ÷(56 -12 )(15)0.65×1001
(16)2.5×3.6
(17)90.3÷0.6÷0.5
(18)2.7×35+64×2.7+2.7
(19)30.15÷4.02-3.78
(20)24.6+4-1.3×2-1.8÷0.9
(3)( + )÷ +
追答1、没看见你的(3)
2、要多动脑筋
(3)( + )÷ +
追答什么?(3)( + )÷ + ??