题目内容
看谁算得又对又快!
15×40=______;
-
=______;
+
=______; 0.5+1.7=______;
+
=______;
200÷5=______;3.9-2.9=______;20×60=______;20×33=______; 1-
=______;
213÷3=______;125×8=______; 45+54=______; 4.8+2=______; 75÷3=______.
15×40=______;
| 7 |
| 8 |
| 5 |
| 8 |
| 1 |
| 7 |
| 3 |
| 7 |
| 1 |
| 2 |
| 1 |
| 2 |
200÷5=______;3.9-2.9=______;20×60=______;20×33=______; 1-
| 4 |
| 9 |
213÷3=______;125×8=______; 45+54=______; 4.8+2=______; 75÷3=______.
15×40=600;
-
=
;
+
=
;0.5+1.7=2.2;
+
=1;
200÷5=40;3.9-2.9=1;20×60=1200;20×33=660;1-
=
;
213÷3=71;125×8=1000;45+54=99;4.8+2=6.8;75÷3=25.
故答案为:600;
;
;2.2;1;40;1;1200;660;
;71;1000;99;6.8;25.
| 7 |
| 8 |
| 5 |
| 8 |
| 1 |
| 4 |
| 1 |
| 7 |
| 3 |
| 7 |
| 4 |
| 7 |
| 1 |
| 2 |
| 1 |
| 2 |
200÷5=40;3.9-2.9=1;20×60=1200;20×33=660;1-
| 4 |
| 9 |
| 5 |
| 9 |
213÷3=71;125×8=1000;45+54=99;4.8+2=6.8;75÷3=25.
故答案为:600;
| 1 |
| 4 |
| 4 |
| 7 |
| 5 |
| 9 |
练习册系列答案
相关题目