Quick navigation

The perimeter of a rectangle is 56 cm, and its length is three times its width. How many centimeters are its length and width?

2024-05-11 14:28:00 Teacher Liu's mathematical thinking Liaoning report
zero
Share to

Click, hold and drag the small window

close
Popular videos

When a Taiwanese warship interferes with the "stage training", the PLA shouts to drive away: Don't work hard for "Taiwan independence"

0 million plays
 to replay
Head portrait of Mr. Liu's mathematical thinking
incentive-icons
Teacher Liu's mathematical thinking
118 Fans Pay attention to me and publish math thinking questions for grades 1-6 of primary school every day
The mushroom is 10 kg, and the water content is 99%. After drying for a while, the water content is 98%. How much water is evaporated? 02:13 The mushroom is 10 kg, and the water content is 99%. After drying for a while, the water content is 98%. How much water is evaporated?
There are 17 more peaches than pears, 4 fewer peaches than pears, and how many peaches and pears are each? 02:07 There are 17 more peaches than pears, 4 fewer peaches than pears, and how many peaches and pears are each?
My father was 60 when my daughter was as old as my father, and my daughter was just born when my father was as old as my daughter 02:51 My father was 60 when my daughter was as old as my father, and my daughter was just born when my father was as old as my daughter
Classic differential problem: there are 18 more peaches than pears, 4 more peaches than pears, and how many peaches and pears are each? 01:52 Classic differential problem: there are 18 more peaches than pears, 4 more peaches than pears, and how many peaches and pears are each?
Age: Xiao Li is 6 years old this year, and her mother is 33 years old. How many years later will her mother's age be four times that of Xiao Li? 01:41 Age: Xiao Li is 6 years old this year, and her mother is 33 years old. How many years later will her mother's age be four times that of Xiao Li?
Xiao Ming is 2 years old this year, and his father is 33 years old. How many years later will his father be 4 times older than Xiao Ming? 02:15 Xiao Ming is 2 years old this year, and his father is 33 years old. How many years later will his father be 4 times older than Xiao Ming?
The multiple is easy to be wrong. If you are not careful, you will be wrong! 600 is five times larger than which number? 01:27 The multiple is easy to be wrong. If you are not careful, you will be wrong! 600 is five times larger than which number?
The multiples are easy to be wrong. What is the 5 times of 40? What is the 5 times of 40? 01:02 The multiples are easy to be wrong. What is the 5 times of 40? What is the 5 times of 40?
Easy to make mistakes in grade two and three, two cats catch two mice in two days, and four cats catch several mice in four days? 01:08 Easy to make mistakes in grade two and three, two cats catch two mice in two days, and four cats catch several mice in four days?
NetEase News iOS Android

Guess you like it

Recommended today

Popular videos

Associated Media Netease Open Class Netease Technology Netease Education Netease Fashion Netease parent-child
© Copyright 1997-2024 NetEase About NetEase | Company Profile | Contact information | recruitment information | customer service | Privacy Policy | Advertising services | Complaint Center | Integrity report
Accessible browsing Enter the caring version