题目内容
把算式和得数连起来.
![](http://thumb.1010pic.com/pic3/upload/images/201401/55/cf240423.png)
![](http://thumb.1010pic.com/pic3/upload/images/201401/55/cf240423.png)
分析:根据整数四则运算的顺序,先求出每个算式的结果,然后再连线.
解答:解:200+42×3
=200+126
=326;
125×8-560
=1000-560
=440;
(43+56)×7
=99×7
=693;
100+36×3
=100+108
=208.
故答案为:
.
=200+126
=326;
125×8-560
=1000-560
=440;
(43+56)×7
=99×7
=693;
100+36×3
=100+108
=208.
故答案为:
![](http://thumb.1010pic.com/pic3/upload/images/201401/66/41d5b1b1.png)
点评:此题主要考查整数的四则混合运算的运算顺序,弄清运算顺序,然后再进一步计算.
![](http://thumb2018.1010pic.com/images/loading.gif)
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