题型:计算题 题类:常考题 难易度:容易
人教版三年级上册数学 第七、八、九单元 测试卷
1- = + = - = - =
- = - = 1- = + =
60÷3= |
900÷3= |
240÷3= |
0÷9= |
34×20= |
40×14= |
52×20= |
60×90= |
+= |
1-= |
+= |
-= |
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