题目内容
66÷6=______
350÷50=______
75÷5=______
720÷8=______
50×9=______
804×3=______
102×4=______
400×5=______
5000-2500=______
8900-600=______
480+320=______
1420+580=______
1+
=______
+
=______
-
=______
+
=______.
350÷50=______
75÷5=______
720÷8=______
50×9=______
804×3=______
102×4=______
400×5=______
5000-2500=______
8900-600=______
480+320=______
1420+580=______
1+
| 2 |
| 9 |
| 1 |
| 8 |
| 1 |
| 8 |
| 4 |
| 7 |
| 1 |
| 7 |
| 1 |
| 14 |
| 4 |
| 14 |
66÷6=11
350÷50=7
75÷5=15
720÷8=90
50×9=450
804×3=2412
102×4=408
400×5=2000
5000-2500=2500
8900-600=8300
480+320=800
1420+580=2000
1+
=1
+
=
,
-
=
+
=
故答案为:11,7,15,90,450,2412,408,2000,2500,8300,800,2000,1
,
,
,
.
350÷50=7
75÷5=15
720÷8=90
50×9=450
804×3=2412
102×4=408
400×5=2000
5000-2500=2500
8900-600=8300
480+320=800
1420+580=2000
1+
| 2 |
| 9 |
| 2 |
| 9 |
| 1 |
| 8 |
| 1 |
| 8 |
| 1 |
| 4 |
| 4 |
| 7 |
| 1 |
| 7 |
| 3 |
| 7 |
| 1 |
| 14 |
| 4 |
| 14 |
| 5 |
| 14 |
故答案为:11,7,15,90,450,2412,408,2000,2500,8300,800,2000,1
| 2 |
| 9 |
| 1 |
| 4 |
| 3 |
| 7 |
| 5 |
| 14 |
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