(3.75+4.1+2.25)×9.8
=(3.75+2.25+4.1)×9.8
=(6+4.1)×9.8
=(10+0.1)×9.8
=10×9.8+0.1×9.8
=98+0.98
=98.98
猜你喜欢
- 1烦恼~怎么判断1个正整数是不是素数的问题?
- 2Hope to see you as soon as possible,I would like you!
- 3那蓝色的自行车是谁的?用英语怎么说?
- 4The day you left,I hide in shadow.There is full of beautiful sunshine outside,
- 5x+1/x=2 求(x^2008+x^-2008-2)/(x^2009+x^-2009)的值
- 6水的比热容比煤油大,为什么相同时间内煤油温度比水高?
- 7不等式x的平方-ax+b
- 8“怎么会有这么大的麻烦?” 翻译上面这句话.英语
- 9英语翻译
- 10汉译英:1、他非常有天赋2、每个人都想在圣诞节收到礼物