题目内容
| 直接写出得数. 53+47= | 73.05-3.96= | ||||||||
| 2.8÷28%= | ||||||||
| 5.7÷______=57 | 45-______=44.4 | ||||||||
|
|
(1)53+47=100; (2)73.05-3.96=69.09;
(3)
-
=
; (4)2.8÷28%=10;
(5)5.7÷(0.1)=57; (6)45-(0.6)=44.4;
(7)
×
=
; (8)
÷
=
.
(3)
| 4 |
| 5 |
| 2 |
| 3 |
| 2 |
| 15 |
(5)5.7÷(0.1)=57; (6)45-(0.6)=44.4;
(7)
| 4 |
| 5 |
| 4 |
| 7 |
| 16 |
| 35 |
| 7 |
| 15 |
| 7 |
| 10 |
| 2 |
| 3 |
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