| 直接写出得数 9÷  = | 12× = |  + = |  ÷ = |
（1.125﹣ ）÷0.75= | 3.6÷0.06= |  × = |  ﹣ = |
 × = | 0.13+ +0.87= | | |
×3
÷
；
÷1． | 1﹣40%= | 3.14×8= |  ÷ = |  ÷ = |
2.4× = |  ×5= |  + = |  × = |
1﹣ = |  ﹣ = |  ÷ = | 10÷0.01= |
| 7﹣3= |  ÷21= | 0÷ = | 1÷= |
÷195= ；（2）195÷195= 
+
+
+…+
+
= ． 6× = |  ÷7= | 1.25×8= | 4×1 = | 1 ÷1= |
0× = |  ÷5= | 5× = |  ﹣= |  +0.5= |
小时行了
千米，求每千米需要多少小时的正确算式是（ ）| A．÷ | B． ÷ | C．× | D．× |
×0
是．  ×6= |  × = |  ÷5= |  ﹣ = |
 + = |  × = | 3÷ = |  + × ． |
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