68×62, 2.93×97, 查看更多

 

题目列表(包括答案和解析)

直接写出下面各题的得数.
2.3+3.6=
5.6÷2.8= 0.25×40= 38+19= 1-
2
3
=
2
3
+
2
3
=
2
3
+
2
3
=
2
3
+
2
3
=
98-57= 62-38=
2.64+1.36= 0÷5= 4-0.25= 0.125×80= 9-4.35=
0.55÷1.1= 1÷0.1= 0.45×100= 0.04÷4= 0.68+0.32=

查看答案和解析>>

直接写出得数.
0.24×5= 2.5×0.4= 39.68×0= 1.2+0.8×0.5=
0.62÷0.2= 0.64÷8= 12÷1.2= 3.2×0.6+3.2×0.4=

查看答案和解析>>

0.7+0.9=
1.6
1.6
0.125×80=
10
10
8.24+3.76=
12
12
62.5×80=
5000
5000
4.1-3.8=
0.3
0.3
0.32÷16=
0.02
0.02
14+0.78=
14.78
14.78
6.4÷16=
0.4
0.4
14.6-0.34=
14.26
14.26
5÷10=
0.5
0.5
1.3+8.56=
9.86
9.86
0.7-0.55=
0.15
0.15
2.4×5=
10
10
1-0.03=
0.97
0.97
8.1÷3=
2.7
2.7
3.6÷12=
0.3
0.3
250×0.04=
10
10
30.5+3.05=
33.55
33.55
3.75×400=
1500
1500
0.78+2.2=
2.98
2.98
1.5×8=
12
12
6×1.5=
9
9
25×0.04=
1
1
9.6÷16=
0.6
0.6
5-0.08=
4.92
4.92
3.25+0.75=
4
4
10-0.1=
9.9
9.9
0.17×4=
0.68
0.68
7.4÷2=
3.7
3.7
0.16÷8=
0.02
0.02

查看答案和解析>>

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.

查看答案和解析>>

67×0.21-0.62=
7.2×0.1×28.5=
18.1×(0.92+3.93)=
43×[(0.24+0.875)÷0.2]=
[3.25×(4.7-3.5)]÷1.25=

查看答案和解析>>


同步练习册答案