题型:判断题
题类:常考题
难易度:容易
整数和小数及运算8546 10
判断对错.
117.4-17.4÷0.4
=100÷0.4
=250
举一反三
直接写得数
3.4×0.2=
|
3.2÷1.6=
|
2.5×8=
|
5.1﹣3.9=
|
321﹣99=
|
12.3+0.7=
|
0.12×3=
|
12÷0.3=
|
50﹣3.2﹣1.8=
|
2.5×13×0.4=
|
直接写出得数。 0.55÷0.11= | 0.6×0.7= | 7.2÷0.9= | 0.7×2.5×4= |
15.6+4.54= | 1.21÷11= | 3.6×4= | 7.5×1.2÷7.5×1.2= |