100 ÷ 98/99
=( 98 + 2)÷ 98/99
=99 + 99/ 49
= 99 + 2又 1/49
= 101 又 1/49
猜你喜欢
- 1My brother goes to school by bike.(变为一般疑问句)
- 2照样子写词语,水平如镜,()()如(),写3个.如痴如醉,如()如().写三个
- 3春节习俗的英文介绍
- 4Millions of pounds'worth of damage___by a snowstorm which struck the north of England last night.
- 55x²+2根号2x+10是不是一元二次方程?
- 6按照经济发展水平来分,南非属于()国家
- 7按规律填数1,2,3,4,5,12,7,48,(),()
- 8Teen World is the most popular of the four
- 9为什么使投影仪的像变大要远离屏幕
- 10With the teacher's help,I work out the problem.的同义句