049+0149= | 1.01-0.1= | 30+0.15= | 13+0.13= | 12.6.2-3.8= |
5.4-2.5-1.4= | 2.14-0.9= | 7+0.25= | 0.99+1.8= | 5.6+1.01= |
7.5+2.54= | 4-0.25= |
解:
0.49+0.149=0.639, | 1.01-0.1=0.91, | 30+0.15=30.15, | 13+0.13=13.13, | 12.62-3.8=8.82, |
5.4-2.5-1.4=1.5, | 2.14-0.9=1.24, | 7+0.25=7.25, | 0.99+1.8=2.79, | 5.6+1.01=6.61, |
7.5+2.54=10.04, |
科目:小學數(shù)學 來源: 題型:
直接寫得數(shù) 049+0149= |
1.01-0.1= | 30+0.15= | 13+0.13= | 12.6.2-3.8= |
5.4-2.5-1.4= | 2.14-0.9= | 7+0.25= | 0.99+1.8= | 5.6+1.01= |
7.5+2.54= | 4-0.25= |
查看答案和解析>>
湖北省互聯(lián)網(wǎng)違法和不良信息舉報平臺 | 網(wǎng)上有害信息舉報專區(qū) | 電信詐騙舉報專區(qū) | 涉歷史虛無主義有害信息舉報專區(qū) | 涉企侵權(quán)舉報專區(qū)
違法和不良信息舉報電話:027-86699610 舉報郵箱:58377363@163.com