题目内容
| 直接写出得数. 9.8+6.7= |
| 15-
| 1.25×8= | 1÷0.25= | ||||||||||
| 0×2
| 7.2÷4= | 25÷10%= | 1-
|
9.8+6.7=16.5;
+0.2=
+
=
+
=
;
15-
=14
-
=14
;
1.25×8=10;
1÷0.25=1÷
=4;
×
=
;
0×2
=0;
7.2÷4=1.8;
25÷10%=25÷0.1=250;
1-
-
=1-(
+
)=1-
=
.
| 1 |
| 3 |
| 1 |
| 3 |
| 1 |
| 5 |
| 5 |
| 15 |
| 3 |
| 15 |
| 8 |
| 15 |
15-
| 4 |
| 9 |
| 9 |
| 9 |
| 4 |
| 9 |
| 5 |
| 9 |
1.25×8=10;
1÷0.25=1÷
| 1 |
| 4 |
| 3 |
| 5 |
| 1 |
| 4 |
| 3 |
| 20 |
0×2
| 5 |
| 7 |
7.2÷4=1.8;
25÷10%=25÷0.1=250;
1-
| 1 |
| 7 |
| 5 |
| 7 |
| 1 |
| 7 |
| 5 |
| 7 |
| 6 |
| 7 |
| 1 |
| 7 |
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