2+15.3×0.25-4.8×1.5 6.51+÷0.5 查看更多

 

题目列表(包括答案和解析)

(2012?中山模拟)
直接写出得数.
1
2
+
1
2
=
5
9
×6=
270÷1=
1
5
=
5-0.25= 4.5×100= 2.4+1.6= 7÷0.25=
0×103= 18+15= 12.56÷3.14= 130×7=
1.2÷2%= 0.75×8= 0.33=
7
9
×45=
3.14×7= 3.14×0.8=
8
9
×
3
4
=
64÷0.4=
1
3
+
1
4
=
1
5
-
1
6
=
1.4÷0.2= 0.9-
3
5
=
2
3
+
1
2
=
0.32+3.2=
3
8
+
3
8
+2=
2.4×5=
1
2
×
1
2
÷
1
2
×
1
2
=
1.3×0.8×12.5=

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直接写出得数.
5.1×0.3=
4.7÷0.01= 0.8×0.7= 48÷0.6=
0.05×1.6= 5.2÷1.3= 0.25×8= 0.47÷0.47=
5x+4x= 2.9a-0.2a=

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直接写出得数.
5.1×0.3=
4.7÷0.01= 0.8×0.7= 48÷0.6=
0.05×1.6= 5.2÷1.3= 0.25×8= 0.47÷0.47=
0.9÷0.03= 2.5×4= 5.6÷0.7= 2.7÷0.01=

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计算:
12×2.5=
7.5×0.4= 1÷0.625= 8.4÷4.2=
24÷4+56÷4= 2.5+2.5×3= 0.25×8= 12.5÷2.5=

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计算:
12×2.5=
7.5×0.4=1÷0.625=8.4÷4.2=
24÷4+56÷4=2.5+2.5×3=0.25×8=12.5÷2.5=

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