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时间:2020-02-27
《五年级180道脱式计算.doc》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、..(1)280+840÷24×5(2)84.7×7-54.7×7 (3)28-(3.4+1.25×2.4) (4)36.72÷4.25×9.9 (5)3.26×0.52+3.26×0.48+7.05 (6)2.55×7.1+2.45×7.1(7)5180-705×6 (8)87.4×27.6+73.4×87.4-87.4(9)777×9+1111×3(10)24÷2.4-2.5×0.8(11)[10-(0.2+6.37÷0.7)]÷0.01(12)0.8×〔15.5-(3.21+5.79)〕(1
2、3)(4121+2389)÷7 (14)5.7×101 (15)4.2×(12.5-7.5÷0.75)(16)(31.8+3.2×4)÷5(17)30.8÷[14-(9.85+1.07)] (18)671×15-974(19)31.5×4÷(6+3) (20)405×(3213-3189)(21)2.881÷0.43-0.24×3.5(22)2÷2.5+2.5÷2(23)3.416÷(0.016×35)(24)20×[(2.44-1.8)÷0.4+0.15](25)194-64.8÷1.8×0.9(26
3、)0.8×[(10-6.76)÷1.2] (27)19.4×6.1×2.3 (28)5.67×0.2-0.62 (29)18.1×0.92+3.93 (30)0.0430.24+0.875 (31)0.4×0.7×0.25 .下载可编辑...(1)0.75×102(2)100-56.23(3)0.78+5.436+1 (4)469×12+1492 (5)[60-(9.5+28.9)]÷0.18(6)0.64×25×7.8+2.2(7)85×(95-1440÷24) (8)125×(33-1)(9
4、)37.4-(8.6+7.24-6.6)(10)37.85-(7.85+6.4)(11)(93+25×21)×9(12)384÷12+23×371 (13)(39-21)×(396÷6) (14)156×[(17.7-7.2)÷3](15)[37.85-(7.85+6.4)] ×30 (16)28×(5+969.9÷318) (17)81÷[(72-54)×9](18)57×12-560÷35 (19)848-640÷16×12
5、 (20)2800÷ 100+789 (21)960÷(1500-32×45)(22)[192-(54+38)]×67 (23)138×25×4(24)(12+24+80)×50 (25)704×25 (26)25×32×125 (27)32×(25+125)(28)178×101-178 (29)84×36+64×84(30)75×99+2×75 .下载可编辑...(1)83×102-83
6、×2 (2)98×199 (3)25×(24+16)(4)123×18-123×3+85×123 (5)79×42+79+79×57(6)7300÷25÷4 (7)15.39×4.62+5.38×15.39 (8)4.3+3.91÷(22-19.7)(9)4.3+3.91÷(22-19.7) (10)2.9×1.4+2×0.16 (11)200-(3.05+7.1)×18(12)30.8÷[14-(9.
7、85+1.07)](13)(2.44-1.8)÷0.4×20 (14)2.9×1.4+2×0.16 (15)5.4×2.08+66×0.208-2.08(16)30.8÷[14-(9.85+1.07)] (17)(12.5+1.25+0.125)×80 (18)32×125×2.5 (19)94÷(6.84×8.5-31.46÷0.55) (20)9.2+9. 728÷3.2×1. 5 (21)10.5÷
8、(5. 1-4 . 4)+18.25(22)(2.55×1.5+1.5+6.45×1.5)÷0.3 (23)[(8.3-6.8)×0.9+3.65]÷2.5 (24)12.25-3.1+0.85-6.17(25)(1.9-1.9×0.9)÷(3.8-2.8) (26)2.65×1.7+1.35×1.7 (27)630÷[2.98+6.5×(3.2-3.12)](28)9.1 - 33.
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