1 . 脱式计算。
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d0b213be02262ea7518d5b939ff7024e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f6957bdefd9e7c397a4d1e72f55b061.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d0b213be02262ea7518d5b939ff7024e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0e29d5adb79c9eff4b88a1da73a2bc6f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3372c76c1bea54bf93c2c22e8cd6ba05.png)
您最近一年使用:0次
2 . 直接写出得数。
50×4= 13×4= 44-4= 39÷3= 500÷50=
240÷80= 24×3= 75÷5= 450÷9= 32×5=
50×4= 13×4= 44-4= 39÷3= 500÷50=
240÷80= 24×3= 75÷5= 450÷9= 32×5=
您最近一年使用:0次
3 . 解方程。
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/458ceb8f9fbab44fc9b530b3fd28877a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bd9f95bf76a03111ca4d6357b228e3c1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bfdc9a75874f86ff0ef257d360fabffa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/458ceb8f9fbab44fc9b530b3fd28877a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/06febbd899e5ea20601fd984972ea7ed.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a019beb8bbbb74d323e84a9c74107578.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5797e3d3b1c041eb7a9f056f15caf35c.png)
您最近一年使用:0次
4 . 直接写得数。
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a845b30b0e12975f7079f50832471aca.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d4598a7941485f1999be93eeaaefa676.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/688e2c8213d37aab2830eed2c800ba8b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/01c86c1852d00ef4cdfd321c2a0a3540.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9070a754b7fc089d60137abe1d1158ff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/621efc6a755a16af946f8f42ac8a6026.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a845b30b0e12975f7079f50832471aca.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/42811143b341df19fc81a98fcd08eae9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ed4a668f5036481e916697bbee69c6dc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cae24ff49153b50445e498fbd78da66b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d1d2b3ee0e6f2b9dcda7b3610694efd3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d4598a7941485f1999be93eeaaefa676.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/04598b4dd08b5c98f6257e8a273e75ce.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/07c1875eb1d7363e92361e3aed8f3c22.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6c5f3cf155a6af47685e98615bb36b28.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/522b85643439b251be946be795f33609.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6356cd46fa9691a484cf2a0257e014e6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81a58411a1123d62c8035b0d3754be5a.png)
您最近一年使用:0次
5 . 看图列式计算。
( )
您最近一年使用:0次
6 . 看图列式计算。
( )
您最近一年使用:0次
7 . 用竖式计算。
38+43= 58—25=
7+28= 50-24=
38+43= 58—25=
7+28= 50-24=
您最近一年使用:0次
8 . 口算。
35+3= 55-3= 69-23= 40+30=
75-40-3= 20+40+8= 16-9+80=
35+3= 55-3= 69-23= 40+30=
75-40-3= 20+40+8= 16-9+80=
您最近一年使用:0次
9 . 口算。
9+8= 15-6= 89-80= 38+30=
22+8= 30-8= 8+60= 99-9=
9+8= 15-6= 89-80= 38+30=
22+8= 30-8= 8+60= 99-9=
您最近一年使用:0次
10 . 计算下列图形的体积。
您最近一年使用:0次