科目:xxsx 来源: 题型:
| 口算. 9+4= |
12-8= | 6+9= | 11-6= | 8+4-9= | 12-4= |
| 14-9= | 13-7= | 9+9-8= | 13-9= | 12-3= | 11-2= |
| 4+9= | 19-10+8= | 9+3= | 11-7= | 12-6= | 16-8= |
| 18-8-6= | 50+6= | 67-7= | 9+80= | 82-2= | 3+8+7= |
科目:xxsx 来源: 题型:
科目:xxsx 来源: 题型:
| 直接写出下面各题的结果. 4-2.4= |
16.8-4.9= | 12.3+26.7= | 11×61= | 300÷5= | 24×20= | ||||||||||
| 25×8= | 600×40= | 15.2-4.4= |
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科目:xxsx 来源:同步题 题型:填空题
在○里填上“>”“<”或“=”。
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科目:xxsx 来源:同步题 题型:填空题
在括号里填上合适的数。
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科目:xxsx 来源: 题型:
| 简便计算: 2.5×3.2×12.5 |
6.3÷1.4 | 2.5×2.4 |
| 15.32×4+4.68÷0.25 | 2.55×1.5+1.5+6.45×1.5 | 2.95×101-2.95 |
| 3.12+3.12×99 | 15÷(0.15×0.4) | 2.55×1.5+1.5+6.45×1.5 |
| 73.8-1.64-13.8-5.36 | 6.75-(0.9+3.75) | 27.38-5.34+2.62-4.66 |
| 35.72-4.9-(5.72+5.1) | 0.73-0.25-0.73+0.25 | 5.3+0.1+5.3-0.1 |
| 12.7-4.8-5.2. |
科目:xxsx 来源: 题型:
科目:xxsx 来源: 题型:
| 2×5= | 4.2-1.8= | 12.5×8= | 3.54×10= |
| 70×50= | 2.15+1.85= | 0÷0.25= | 2÷0.4= |
| 9÷6= | 7x-2.8x= |
科目:xxsx 来源: 题型:
科目:xxsx 来源: 题型:
| 5 |
| 6 |
| 7 |
| 8 |
| 5 |
| 12 |
| 1 |
| 24 |
| 1 |
| 2 |
科目:xxsx 来源: 题型:
科目:xxsx 来源: 题型:
| 直接写出得数: 1.01×10= |
0.96÷0.4= | 0.8×1.25= |
| 1.2×3÷1.2×3= | 4.9÷0.01= | 0.36÷0.12= |
| 0.44÷0.22= | 8.7-1.9-3.1= | 0.72÷8= |
| 1÷0.25= | 4×0.24+0.24= | 0.4+0.4÷0.4= |
科目:xxsx 来源: 题型:
| 23+19= | 640-450= | 96÷3= | 44+49= |
| 80÷8= | 99÷9= | 84÷4= | 85+28= |
| 7.3-3.6= | 7+9.3= | 5-2.7= | 0÷3= |
| 30×50= | 15×20= | 2000÷4= | 84×0= |
| 580-340= | 5.7+9.1= | 800÷4= | 60×30= |
| 3600÷9= | 25×50= | 13×2000= | 72÷4= |
| 3.5+7.2= | 9.8-2.7= | 120×4= | 892×1= |
| 389+101= | 700×7= | 456-120= | 457+17= |
| 7200÷9= | 88÷4= | 44×2= | 75+25= |
| 25×4= | 50×2= | 70×20= | 900÷3= |
| 10-2.9= | 12+7.8= | 560+40= | 17×4= |
科目:xxsx 来源: 题型:
| 直接写出得数: 15-0.3= |
60×50= | 3.9+12.1= | 2.13+14= | 98+78= |
| 1-0.08= | 0.37+0.6= | 352-70-52= | 45.9+1= | 90÷15= |
| 800÷40= | 36-4.16-1.84= |
科目:xxsx 来源: 题型:
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| 8个125 |