5÷0.1 0.32÷0.8 1.6+3.7 0.45×0.2 查看更多

 

题目列表(包括答案和解析)

(1)3.2×0.2             1.4×0.4          3.3÷3         1.2÷0.3
(2)2.5×0.4            1.5×2           0.7×7           7.3+0.3
(3)0.53-0.3            1.8×0.5          0.9×0.01       0.23×3
(4)0.56÷8            1.23×3           1.6÷0.04        7.3+2.7
(5)2-1.2              7.8÷6            8.4÷0.21        8.4÷0.7
(6)5.6+3.6           9-2.35             0.56÷8        1.23×3
(7)5.6÷0.4           4.5÷0.9           8.1×2         90÷3
(8)1.23+3            5.6+1.23          4.5×2         5.6÷1.4
(9)4.8÷1.2          7.2÷0.9          6.6÷1.1         7.2÷6
(10)2.1÷3            0.6×0.5          3.23×2         1.8÷3
(11)12.5÷0.1         0.32÷0.8         1.6+3.7          0.45×0.2
(12)0.36÷1.8         0.4×0.5           8.4+5.6        8.4÷2.1
(13)4.8÷0.08         4.8÷0.8           3+2.3          9.3÷3
(14)0.01×8          7.31×100         0.09×6        0.8×0.6
(15)1.25×8           3÷5              2.3+2.3        6.23+3.6.

查看答案和解析>>

口算:
0.9÷0.1=________;
32×0.4=________;9.6÷8=________;0.64÷8=________;
0÷45.2=________;0.32÷16=________;2.5×10=________;56÷0.7=________;
65.8÷100=________;0.36÷0.3=________;2.4×0.5=________;90.5÷1000=________.

查看答案和解析>>

4.25+1.25=6.3-3=7.8-0.78=900÷45=780+99=
10-0.99=32-9.8-0.2=50-50÷50=4-0.04=2.06×10=
5-0.7+0.3=6.4+4.4=


查看答案和解析>>

直接写得数
0.4+0.06=
8.6-7= 1+0.45=
7×0.9= 0.78×0.1= 32.1×0.2=
1.8-0.5= 3.2÷32= 0.36÷0.09=
4.3-2.3= 9.6÷0.3= 3.2+4.7=
2÷0.5= 0.1×0.1= 21÷0.3=
2.8+8=

查看答案和解析>>

0.9÷10= 53.8÷100= 0.8÷10= 6.5×100= 0.12+0.98=
(99-9)÷9= 0.4+0.56= 310-99= 4.25+1.25= 6.3-3=
7.8-0.78= 900÷45= 780+99= 10-0.99= 32-9.8-0.2=
50-50÷50= 4-0.04= 2.06×10= 5-0.7+0.3= 6.4+4.4=
4.3+5= 10+7.6= 9.8-6= 12.4+5.6= 8-4.5=
2.5+7= 8.2-6= 25.7-15.7= 3.5+12.5= 54÷9×54÷9=
69-31×0=

查看答案和解析>>


同步练习册答案