计算下面各题,能简算的要简算:(1)2.95*101-2.95(2)4.6*0.35+4.6*0.65(3)6.3*99+6.3(4)16.12*99+16.12(5)5.2*0.9+0.9(6)8.4*0.26+0.74(7)56.5*99+56.5(8)5.5*17.3+2.7*5.5(9)31.7-0.5*0.7-1.65(10)0.8*(3.2-2.
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/27 03:03:14
![计算下面各题,能简算的要简算:(1)2.95*101-2.95(2)4.6*0.35+4.6*0.65(3)6.3*99+6.3(4)16.12*99+16.12(5)5.2*0.9+0.9(6)8.4*0.26+0.74(7)56.5*99+56.5(8)5.5*17.3+2.7*5.5(9)31.7-0.5*0.7-1.65(10)0.8*(3.2-2.](/uploads/image/z/26002-10-2.jpg?t=%E8%AE%A1%E7%AE%97%E4%B8%8B%E9%9D%A2%E5%90%84%E9%A2%98%2C%E8%83%BD%E7%AE%80%E7%AE%97%E7%9A%84%E8%A6%81%E7%AE%80%E7%AE%97%EF%BC%9A%EF%BC%881%EF%BC%892.95%2A101-2.95%EF%BC%882%EF%BC%894.6%2A0.35%2B4.6%2A0.65%EF%BC%883%EF%BC%896.3%2A99%2B6.3%EF%BC%884%EF%BC%8916.12%2A99%2B16.12%EF%BC%885%EF%BC%895.2%2A0.9%2B0.9%EF%BC%886%EF%BC%898.4%2A0.26%2B0.74%EF%BC%887%EF%BC%8956.5%2A99%2B56.5%EF%BC%888%EF%BC%895.5%2A17.3%2B2.7%2A5.5%EF%BC%889%EF%BC%8931.7-0.5%2A0.7-1.65%EF%BC%8810%EF%BC%890.8%2A%EF%BC%883.2-2.)
计算下面各题,能简算的要简算:(1)2.95*101-2.95(2)4.6*0.35+4.6*0.65(3)6.3*99+6.3(4)16.12*99+16.12(5)5.2*0.9+0.9(6)8.4*0.26+0.74(7)56.5*99+56.5(8)5.5*17.3+2.7*5.5(9)31.7-0.5*0.7-1.65(10)0.8*(3.2-2.
计算下面各题,能简算的要简算:(1)2.95*101-2.95
(2)4.6*0.35+4.6*0.65
(3)6.3*99+6.3
(4)16.12*99+16.12
(5)5.2*0.9+0.9
(6)8.4*0.26+0.74
(7)56.5*99+56.5
(8)5.5*17.3+2.7*5.5
(9)31.7-0.5*0.7-1.65
(10)0.8*(3.2-2.99÷2.3)
(11)7.09-10.8-0.8*7.09
28页
计算下面各题,能简算的要简算:(1)2.95*101-2.95(2)4.6*0.35+4.6*0.65(3)6.3*99+6.3(4)16.12*99+16.12(5)5.2*0.9+0.9(6)8.4*0.26+0.74(7)56.5*99+56.5(8)5.5*17.3+2.7*5.5(9)31.7-0.5*0.7-1.65(10)0.8*(3.2-2.
:(1)2.95*101-2.95=2.95*100=295
(2)4.6*0.35+4.6*0.65=4.6*1=4.6
(3)6.3*99+6.3=6.3*100=630
(4)16.12*99+16.12=16.12*100=1612
(5)5.2*0.9+0.95=6.2*0.9
(6)8.4*0.26+0.74
(7)56.5*99+56.5=56.5*100=5650
(8)5.5*17.3+2.7*5.5=20*5.5=110
(9)31.7-0.5*0.7-1.65=31.7-0.35-1.65=31.7-2=29.7
(10)0.8*(3.2-2.99÷2.3)
(11)7.09-10.8-0.8*7.09