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Divide three digits by two digits to get 65 channels:100/10 = 392/14 = 384/24 = 22113 = 342//kloc-0.

220/20= 308/28= 176/ 16= 540/ 18= 459/ 17=

700/28= 400/ 16= 22 1/ 17= 300/ 15= 448/ 16=

260/ 13= 464/ 16= 837/3 1= 580/29= 280/ 10=

169/ 13= 2 10/ 10= 230/ 10= 648/24= 650/25=

308/ 14= 552/23= 744/24= 465/ 15= 384/ 16=

286/26= 580/29= 462/22= 750/25= 170/ 10=

775/3 1= 702/26= 182/ 13= 8 10/27= 638/29=

400/ 16= 276/23= 464/29= 208/ 16= 65 1/3 1=

169/ 13= 195/ 13= 440/20= 208/ 13= 598/26=

286/ 1 1= 12 1/ 1 1= 324/27= 486/ 18= 437/ 19=

520/20= 476/28= 35 1/ 13= 132/ 1 1= 154/ 14=

360/ 15= 330/ 15= 504/28= 256/ 16= 600/25=

One by one, hope to adopt.

Dividing three digits by two digits in the fourth grade decimal division helps me get 100 channels. 1、324÷23 2、564÷34 3、734÷62 4、 659÷3 1 5、666÷22 6、382÷872 7、879÷ 14 8、 779÷ 16 9.625÷ 19 10.699÷39 / kloc-0/ 1. 126÷33 12. 1 16÷23 13. 158÷ 16 14.456÷28 1 5.792÷26 16. / kloc-0/ 16÷ 16 17.939÷62 18.839÷ 19 19.938÷394 20.842÷ 18 2 1.835÷93 22.83 1 ÷83 23.65 438+02 1÷ 1 1 24.879÷29 25.862÷36 26.835÷92 27.833÷39 28.834÷24 28.836÷20 29.999÷66 30.234÷39 3 1。 946÷73 32.528÷20 33.993÷2 1 34.285÷28 35.993÷ 18 36,。 632÷93 37.834÷ 18 38,。 374÷23 39.835÷39 40.390÷40 4 1.973÷37 42.82 1÷23 43.834÷29 44.836÷78 45.834÷ 18 46.835÷92 47. 185÷28 48.532÷83 49.420÷27 50。 100÷50, dear ... you can write these first ... I'm playing like crazy ... just say it if you really need it ~ ~ ~ ~ ~ ~

Analysis on the urgency of dividing three numbers into twenty questions;

333÷ 1 1 1=3

666÷222=3

999÷333=3

How to teach fourth-grade children to divide three numbers by two! Won't you leave in the fourth grade?

For example: 123/2

Let him imagine it as 123*0.5.

Imagine multiplication. It's that simple.

What teaching theories should be used in the first volume of mathematics in the fourth grade of primary school? The biggest feature of this unit is to extract rationality from sensibility and apply it to situations. A the calculation content is placed in the real life background, such as delivering newspapers (delivering letters), estimating seats, buying books, etc. Let students understand the meaning and function of calculation in the real problem situation and explore the calculation method. B provide students with vivid, interesting, meaningful and life-related situational materials, such as how many intersections there are on a chessboard, so that students can use the calculation methods they have learned to solve practical problems. The combination of calculation and application is helpful for students to understand the function of calculation and feel the close connection between mathematics and real life. It is also very beneficial to cultivate students' ability to solve problems with mathematics and a good sense of numbers.

Who knows the written calculation of dividing three digits by two digits in grade four? Super urgent! Hello, landlord!

130÷65= 95÷65= 294÷42= 240÷30= 884÷52=

966÷46= 588÷49= 979÷ 1 1= 928÷58= 736÷92= 2 10÷ 15=

455÷35= 8 14÷37= 268÷67= 670÷67= 858÷ 13= 954÷ 18=

102÷34=

130÷65= 195÷65= 294÷42= 240÷30= 884÷52= 966÷46= 588÷49=

979÷ 1 1= 928÷58= 736÷92= 2 10÷ 15= 455÷35= 8 14÷37= 268÷67= 670÷67=

858÷ 13= 954÷ 18= 102÷34=

The answer can be asked, hope to adopt!

When three digits are divided by two digits in fourth grade mathematics, how to divide the first two digits by several trial quotients is to round the divisor, determine the approximate range, and then determine the real quotient value according to the trial quotients.

How to teach students to divide three digits by two digits in the fourth grade? This ancient algorithm is called "floor"

Simply put: 1, multiply the rows and columns one by one. (Write ten digits above the diagonal and one digit below the diagonal)

2, add up the numbers on the same diagonal, (from bottom to top, from ten to one)

3. The product should be viewed from top to bottom.

Just think about it.

On 20 16, the divisor of the first volume of the fourth grade in winter vacation is two digits and fifty channels (1). Divide 320 into 40 parts, each part is ().

2) 70,490 each, with () 70 in it.

3) () ÷ () = 20 ... 19, and the minimum divisor is ().

4) The quotient of 322 ÷ 40 is written in the position ().

5) The difference between 475 and 195 is 70 ().

6) If 4×30+6= 126, then 126 ÷ 30 = () ... ()

7) There are 163 eggs, and a box contains 30 eggs. These eggs need () boxes.