Pupils break ten methods 19 MINUS 8.

Pupils break ten methods 19 minus 8 19-8

= 10+9-8

= 10+ 1

= 1 1

Pupils are dizzy by diet. You are still a pupil. Don't try to reduce as much as you want.

This is very harmful to your health.

I'm grown up now.

Losing weight may prevent you from growing taller.

Never lose big because of small things.

Your best way is to get rid of bad habits of work and rest now.

Can you not be fat at home like you said?

And remember, your unhealthy living habits are like this.

The impact on you may not be obvious.

Only gain weight occasionally.

But in adolescence, the impact will be very great.

Getting fat and not being tall is the scariest thing.

There are endocrine disorders, long beans and so on.

Let's go outdoors more. You can travel. If you have nothing to do, you can go to the bookstore. It's fun just to watch it or not.

You can also sign up for a training class, whatever, as long as you don't stay at home all the time.

Then insist on getting up and going to bed on time every day like at school.

Discipline yourself, and you will find the fresh air in the morning is extremely beautiful.

Do not turn on the air conditioner when it is cool in the morning. Do your homework for two hours.

Then you can surf the Internet as you like and go out to play.

After all, summer vacation is your happy time.

What about you? This is the happiest time of your life.

Restrain your habits, and you will have a beautiful adolescence.

No matter in appearance or temperament, I don't lose to others.

Then you will understand.

Don't waste too much time on the computer.

Call some good friends out to play.

Ten rules to reduce students' burden

(2013 August 2 1 exposure draft)

First, sunshine enters school. All localities should vigorously promote the balanced development of compulsory education, and at the same time strictly implement the nearest entrance examination-free, and admission is not based on any certificate or certificate of examination. Information disclosure, the county-level education administrative departments should use websites and other means to disclose the enrollment plans, scope, procedures, time and results of primary schools and junior high schools, and actively promote unified online enrollment.

Second, a balanced class. Students and teachers are arranged evenly in a random way. It is strictly forbidden to divide key classes and non-key classes in various names. Parents, community representatives, NPC deputies and CPPCC members should be invited to participate in the process of arranging classes and accept supervision from all parties.

Third, "zero starting point" teaching. After freshmen enter school, they should start teaching from "zero starting point" in strict accordance with the curriculum standards, and must not raise teaching requirements or speed up teaching progress.

Fourth, no homework. There is no written homework in primary schools, so some experiential homework suitable for primary school students can be arranged. Actively cooperate with parents and social resource units, and arrange students to visit museums, libraries, cultural centers and other social facilities according to local conditions under the premise of ensuring safety, and organize physical labor and agricultural labor within their power.

Fifth, standardize the examination. No unified examination in any form will be held in grades one to three; Starting from the fourth grade, except for Chinese, mathematics and foreign languages, the 1 unified examination can be conducted every semester, and no other unified examinations will be arranged. Each course is tested no more than twice per semester. The content of the exam is strictly prohibited from exceeding the curriculum standards.

Sixth, grade evaluation. The evaluation method of "grades plus comments" is implemented, and the grading evaluation of "excellent, good, qualified and to be qualified" is adopted, and more encouraging comments are used to encourage students to grow. Completely cancel the percentage system and avoid scoring.

Seven, one subject and one auxiliary. The purchase of teaching materials follows the principle of "one subject and one supplement" and parents' voluntary. Schools and teachers are not allowed to recommend or sell any supplementary teaching materials to students in disguised form.

Eight, it is strictly forbidden to make up lessons in violation of regulations. Schools and teachers are not allowed to use their spare time, winter and summer vacations, weekends and other legal holidays to organize students to make up lessons or take new classes. Public schools and teachers are not allowed to organize or participate in "pit-occupying classes" and extracurricular cultural classes.

9. Exercise every day 1 hour. Go to physical education class according to the national curriculum plan. Arrange exercises, eye exercises or big activities between classes to ensure students' physical exercise time.

X. Strengthen supervision. Education supervision departments at all levels should regularly carry out special supervision and inspection of burden reduction work and issue supervision reports every semester. The education administrative departments at the county level should strictly investigate the responsibility, and investigate the relevant responsible persons and those directly responsible for aggravating the schoolwork burden of primary school students.

Addition and subtraction for pupils under 50 41-19 = ()-how to add and subtract for pupils under 28 50;

4 1— 19=(50)—28,

Equal to: 22,

Subtraction table for primary school students 1

1- 1=0

2

2- 1= 1

2-2=0

three

3- 1=2

3-2= 1

3-3=0

four

4- 1=3

4-2=2

4-3= 1

4-4=0

five

5- 1=4

5-2=3

5-3=2

5-4= 1

5-5=0

six

6- 1=5

6-2=4

6-3=3

6-4=2

6-5= 1

6-6=0

seven

7- 1=6

7-2=5

7-3=4

7-4=3

7-5=2

7-6= 1

7-7=0

eight

8- 1=7

8-2=6

8-3=5

8-4=4

8-5=3

8-6=2

8-7= 1

8-8=0

nine

9- 1=8

9-2=7

9-3=6

9-4=5

9-5=4

9-6=3

9-7=2

9-8= 1

9-9=0

10- 1=9

10-2=8

10-3=7

10-4=6

10-5=5

10-6=4

10-7=3

10-8=2

10-9= 1

Pupils fill in the blanks 8-2= () 16 Simple calculation 8-2= () 16 8-2 = 6 = 0+6, so 8-2=(0) 16.

Pupil devil loses weight, losing 30 pounds in half a month. I suggest you lose weight healthily. The recommended tips for losing weight are as follows.

Ten fast and effective ways to lose weight

The following 10 weight loss methods are considered by experts to be the best weight loss methods. Based on an average intake of 2000 calories per day.

Weight loss method 1: reduce calorie intake.

Nutritionists believe that whatever you control-protein, carbohydrates or fat-will eventually reduce your calorie intake. If a person consumes less than 800 calories a day, he can lose 10 pounds in six weeks. If you eat 500 calories less, you will lose weight 10 kg in two and a half months. But don't lose weight too fast, or it's dangerous. It should be noted that if the calories supplied to the body are too small, each person should consume at least 1200 kcal per day; You lost your muscles. Muscle is the key for human body to consume calories and promote metabolism.

This method of losing weight can be easily realized by every obese person.

Method 2: Eat less high-fat food.

Experts point out that every 1 g of fat equals 9 kilocalories. Compared with fat, carbohydrates and protein contain much lower calories per gram, about 4 kilocalories. Therefore, to lose weight, you don't have to eat less. You can replace the high-fat food you eat every day with fresh vegetables, fruits and grains (such as cream). Experts believe that if you only eat 20-40 grams of fat every day, you will lose weight 10 kg in two months. However, not everyone can lose weight by eating less fat. If you eat too much carbohydrate, you will get fat.

Method 3: Reduce food intake.

If you want to lose weight, you don't have to give up your favorite food. It's important to control it. If you prefer a certain food and eat a lot, you should pay attention to reducing the portion every time. Instead of eating 200 grams of meat four times a week, eat 100 grams each time, so that you can consume less calories of 1200 kilocalories and lose weight in about seven and a half months. It is suggested that dieters put a scale in the kitchen and put up warning signs to remind themselves of the weight of food intake.

Method 4: Eat more liquid food.

It is very convenient to cook liquid food at ordinary times. If you only eat liquid food or drink once a day, you can lose weight 10 kg in 8 months. Liquid food should be diversified to avoid nutrient deficiency. Under the guidance of a doctor, you can even have two meals a day. This can reduce 10 kg in five weeks. However, it is necessary to ensure that the selected liquid food can provide the nutrition and protein needed by the body and ensure three meals a day.

Method 5: lose weight.

Walk 5 kilometers in 45 minutes, 1 time every day, five days every week, and you will lose weight 10 kg in six months. If you walk 6.5 kilometers in 45 minutes, you will lose weight faster. Some people may say "no time for a walk". In fact, time is squeezed out. Cardiovascular doctors point out that this method of losing weight may increase appetite. Therefore, before or after a walk, you can eat some low-fat food or fresh fruit and drink plenty of water to replenish the body water reduced by sweating.

Weight loss method 6: fixed exercise

Doing regular exercise 3-5 times a week is a good way to reduce body fat, lose weight, increase muscle and make you energetic. Run five times a week for 45 minutes at a speed of 170 meters per minute, and you can lose 10 pounds in three months; Dance, 6 times a week, each time 1 hour, 4 months can be reduced 10 kg; Swimming for 4 hours a week can reduce 10 kg in 4 months; Ride four times a week, each time 1 hour, each hour 15 km, and you can reduce 10 kg for five months. If you haven't exercised regularly before, you should do less at first so as not to hurt your health. Excessive exercise will increase food intake and fail to achieve the goal of losing weight.

Weight loss method 7: strength training

Strength training can strengthen muscles. The more muscles, the faster the metabolism. Lift weights three times a week for 45 minutes each time. 10 month can reduce 10 kg. In order to avoid hurting your health, you should ask a coach to help you choose the right weight and make an appropriate exercise plan. Stretching should be done before and after exercise to maintain the flexibility of the body, and the weight and frequency of weightlifting can be gradually increased.

Weight loss method 8: reduce calorie intake combined with walking

Replacing Coca-Cola with soda water can save 150 kilocalories per day. If you add a 45-minute 5-kilometer walk five times a week, you can lose 10 kg in three months. If you reduce more calories and keep walking, you can lose 10 kg in 7 weeks.

Weight loss method 9: reduce fat intake and lift weights.

This method of losing weight can consume excess fat in the body, keep a good figure, increase muscles, accelerate metabolism and promote cardiovascular health. Eat 20 grams less fat every day, lift weights for 20 minutes three times a week, and you can lose 10 kg for three and a half months.

Weight loss method 10: the best way to lose weight

According to the above nine methods, make a plan that can be implemented step by step. The most ideal combination plan is to control fat intake and strengthen exercise and strength training. As long as you are confident and keep doing it, you will definitely achieve the goal of losing weight, strengthening muscles, promoting cardiovascular health and body metabolism. Reduce the intake of 100 kcal every day, walk three times a week for 30 minutes, and do weightlifting twice a week for 40 minutes. This combination can reduce 10 pounds in five months. It may not be appropriate to combine the three methods at the beginning, and try to increase them gradually. For example, add and do methods one by one. Be patient and don't rush for success.

Key Tip: It is ideal for women to lose 1-0.5 kg per week, and it is appropriate for men to lose 1-2 kg per week.

In fact, if you don't relax yourself and always regard learning as a kind of pressure and a kind of burden, it's useless even to play. The key is to change your mind. Turn learning into an interesting game, learn while playing and learn while playing.

How to teach pupils how to borrow subtraction is not enough.

Borrow a 1, and when it comes to 10, subtract it together.

for this reason

(For specific methods, please turn to Baidu Library Search-abdication subtraction teaching plan)

Satisfied, please adopt.

Can primary school students lose weight? Pupils are growing up, so it is definitely not good to lose weight.

But we should also control our weight reasonably to avoid obesity.