题目内容
| 直接写出得数. 3.2÷0.01= | 1
| 5.6+3.99= | 1.7÷17= | 99×2.5+2.5= | ||||||||||||
| 2.2×10.1= |
| 2.5×0.4= |
|
|
3.2÷0.01=320;1
-(
+
)=
; 5.6+3.99=9.59; 1.7÷17=0.1; 99×2.5+2.5=250;
2.2×10.1=22.22;
+
=
; 2.5×0.4=1;
÷
=
;
×0÷
=0.
| 3 |
| 7 |
| 2 |
| 3 |
| 3 |
| 7 |
| 1 |
| 3 |
2.2×10.1=22.22;
| 2 |
| 3 |
| 1 |
| 4 |
| 11 |
| 12 |
| 6 |
| 5 |
| 5 |
| 6 |
| 36 |
| 25 |
| 4 |
| 5 |
| 2 |
| 3 |
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