Mathematics handwritten newspaper picture fourth grade

Mathematics in the fourth grade is relatively simple. In order to learn more math knowledge, students often make math manuscripts. The following is the contents of the mathematical handwritten newspaper I collected for you, hoping to help you!

Mathematics handwritten newspaper pictures

Mathematical Handwritten Newspaper Materials: Mathematical Humorous Jokes

100 integral

After the final exam, Xiao Liang went home and said, "I got 100 this time." Mom and dad are very happy after hearing this. Xiao Liang went on to say, "It means that the two doors add up 100 points." Dad was going to hit him when he heard the yang hand, but his mother advised him, "Even if you get 40 points in Chinese, you should get 60 points in arithmetic." There is always a level! " Xiao Liang said indignantly, "Mom, it's not that algorithm! The language is 10 and the arithmetic is 0. Isn't it 100 when added together?

How old is little Li Jing?

An uncle asked how old Smarty was, and he said, "If I subtract my twice age three years later from my twice age three years ago, it is equal to my present age?

Gap bridge

There are four people going to walk from the left to the right of the bridge tonight. Only two people can walk on this bridge at a time, and there is only one flashlight. You must cross the bridge with a flashlight. The fastest time for four people to cross the bridge is as follows: a, 2 points; B, 3, points; C, 8 points; D, 10. Fast walkers have to wait for slow walkers. 2 1 How to cross the bridge?

Contents of Mathematical Manuscripts: Mathematical Stories

In China's classical mythological novel The Journey to the West, it is said that Tang Priest and his disciples the Monkey King, Pig Bajie and Friar Sand went to the Western Heaven to learn Buddhist scriptures. In the Lotus Cave in Pingdingshan, Jinjiao and Yinjiao, monsters who want to eat the meat of Tang monks, were eliminated. Then the disciples went on and met a high and steep mountain. When I was on the road, I looked at the scenery and didn't think it was getting late.

The Journey to the West, written by Wu Cheng'en in Ming Dynasty, has a history of more than 400 years. According to our present habits in mathematics. Write all the numbers in the poem with Arabic numerals and arrange them in a string, and it becomes 10 9 8 7 6 5 4 3 2 1.

Now let's play a math game: use the ten numbers written above, without disturbing the order, and add appropriate mathematical symbols to form ten formulas, so that the calculation results are equal to 10, 9, 8, 7, 6, 5, 4, 3, 2, 1 respectively.

It is easy to form any of these formulas. To form a full set of ten, you have to use your head. It would be more interesting if the composition of the ten formulas were changed again.

There are many formulas that meet the requirements, and the following is one of them. 10+9-8-7+6+5-4-3+2× 1= 10;

( 10+98+76)×5÷4÷(3+2)+ 1=9; ( 10+9+8-7)×6÷5÷4+3-2+ 1=8; ( 109-87)÷(6+5)+4+3-2× 1=7; ( 10+9+8-7-6)×5-43-2 1=6;

( 10+9+8+7+6)÷5-4÷(3-2)+ 1=5; 10×9-87+65-43-2 1=4;

( 109-8+7)÷6-54÷3+2+ 1=3; ( 109+87-6)÷5-4-32× 1=2; ( 10×9-87)÷(6×54-32 1)= 1。 The story develops here, and the novel writes:

Master and apprentice are playing with mountain scenery, believing it, and walking, without realizing that the red wheel is falling in the west. Exactly: there are no guests walking in the ten-mile pavilion, and the stars are seen in the sky. All ships in Bahe River are closed, and all seven thousand counties are closed. Six palaces and five houses belong to the official slaughter, and the four seas and three rivers fish. The bell rang on the second floor, and a bright moon filled Kun.

This poem ranges from ten, nine, eight, seven to six, five, four, three, two and one. The stars and the moon decorate the night. It's time to call it a day. After work, it's closed and there's no one on the road. It's time for those who are on their way to learn the scriptures to find a place to rest.

In order to learn from the scriptures, it is already miserable to wade through mountains and rivers, and it is even more dangerous to subdue demons. Pig Bajie wanted to go home, and Tang Priest kept beating drums. Fortunately, the Monkey King kept encouraging this group of people to see the quiet scenery in the mountains along the way and relax. This landscape poem in the novel. Also in the tense plot, I caught a little light tidbits and took a little breath. All ten numbers are embedded in the poem, and the countdown from big to small becomes a unique "countdown poem", which adds more interest.