Xiaoming used to be more than Xiaohua.
6× 2 = 12 (branch)
Xiaoming used to be more than Xiaohua.
3- 1 = 2 times
Xiaohuayou
12 ÷ 2 = 6 (branch)
Xiaomingyou
6× 3 = 18 (branch)
2. The old cat's kitten went fishing, and the old cat caught three times as much as the kitten. If the old cat gives the kitten three, the kitten is two less than the old cat. How many did each cat catch? (It is required to write a subtitle or clarify ideas and processes)
It turns out that there are more old cats than kittens
3× 2+2 = 8 (bar)
It turns out that there are more old cats than kittens
3- 1 = 2 times
The kitten caught it.
8 ÷ 2 = 4 (article)
The old cat caught it.
4× 3 = 12 (strips)
Comprehensive review of college entrance examination-reflection and refraction of light ● Knowledge network ● College entrance examination sites
Examinatio