问题
解答题
求未知数．
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答案
①76×x=608
76×x÷76=608÷76
x=8
②1139÷x=17
1139×x÷x=17x
17x=1139
17x÷17=1139÷17
x=67
③x-254=194
x+254-254=194+254
x=448
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求未知数．
|
①76×x=608
76×x÷76=608÷76
x=8
②1139÷x=17
1139×x÷x=17x
17x=1139
17x÷17=1139÷17
x=67
③x-254=194
x+254-254=194+254
x=448
Here is a photo __11__ a bedroom. __12__my bedroom. Look __13___the walls. __14__ very white. You can see (看见)__15__ old picture __16__ the wall. And a map of China __17__ on the wall, too. __18__ my books? Oh, They’re under my backpack. My computer game is __19__ it, too. Look! My __20__ are on the sofa.
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