0.8×25= 0×4.23= 0.57+0.43= 2.4×0.2= 0.02×500= 查看更多

 

题目列表(包括答案和解析)

14×7     2.8-0.4     1.2×0.5    0.12÷4    
0.22×0.2     0.15÷0.3   43+15     2.2-1.5    
0.46+0.6    2-1.7     4.1+0.04     3.5-3   
20+160     210÷30     30×20    600÷20    
21×40    110-60    44×25     201×14    
1
4
-
1
5
3
5
+
3
4
5
9
÷
5
7
2
3
×
1
2
5
8
÷
3
8
2
9
×20%    
50%+
1
3
+
1
6
5-
9
16
×8    
6
7
÷
3
5
×7    
2
9
×
4
9
×9.

查看答案和解析>>

口算题.
0.8×25= 0×4.23= 0.57+0.43= 2.4×0.2=
0.02×50= 2.8×10= 8.29×100= 2.5×0.4=

查看答案和解析>>

口算题.
0.8×25=0×4.23=0.57+0.43=2.4×0.2=
0.02×50=2.8×10=8.29×100=2.5×0.4=

查看答案和解析>>

4.5+6.36.5+4.88.6+7.710.05+0.4
34.6-4.99-4.23.45÷1065.5÷10
9.43÷103.2÷1002.75×106.783×100
0.35×20.8×65.2+1.70.01×8
1.6×0.37.31×1003.8×46.3×0.1
0.8×0.90.7×1.22.5×0.44.5-1.5
7.5-0.10.125×80.23×0.59.6+5
8.36+0.750.35×60.83+0.63.16×2
0.65×24.7×0.4×00.09×60.4×0.1
2.3×0.38.3-2.45×0.021.68+3.34
9.6÷60.03×1.20.4+1.57.9×0.01
0.45+0.551.2+439.2-0.80.85×4
10.3+2.9100×0.60.3×7125×0.8
2.5×43.7+4.87×0.083.6÷0.6
9.3+0.70.162×1004.2÷30.25×4×1.2.

查看答案和解析>>

直接写出得数.
0.8×25=
0×4.23= 0.57+0.43= 2.4×0.2= 0.02×500=
2.8×10= 8.29×100= 2.5×0.4= 4.87-1.7= 8.07×1000=

查看答案和解析>>


同步练习册答案