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Tuấn Anh
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Lê Quang Phúc
20 tháng 9 2015 lúc 14:18

giữa hai số chẵn có tất cả 15 số lẻ vậy hiệu của 2 số đó là:

15 x 2 = 30

giữa hai số tự nhiên có 10 số tự nhiên khác vậy hiệu của 2 số đó là:

10 + 1 = 11

giữa hai số có tất cả 99 số tự nhiên khác vậy hiệu của 2 số đó là:

99 + 1 = 100

chắc chắn là ở trong violympic toán 

Thám Tử THCS Nguyễn Hiếu
20 tháng 9 2015 lúc 14:02

giua hai so chan co tat  ca 15 so le vay hieu bang 15 x 2 = 30

giua 2 so tu nhien co 10 so tu nhien khac vay hieu bang 10 + 1 = 11

giua hai so co tat ca 99 so tu nhen khac vay hieu bang 99 + 1 = 100

Mong các bạn ủng hộ câu trả lời của mk

phạm thị bích chung
20 tháng 9 2015 lúc 14:04

1 = 30

2 =11 

3= 100 dung chinh xac minh vua giai violympic xong

Tuấn Anh
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Thám Tử THCS Nguyễn Hiếu
20 tháng 9 2015 lúc 13:52

giua hai so chan co tat ca 5 so chan khac . vay hieu hai so do bang (5+1)x2=12 

Lam
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Thám Tử THCS Nguyễn Hiếu
28 tháng 9 2015 lúc 15:52

giua hai so chan co tat ca 5 so chan khac. Vay hieu hai so do bang (5+1)x2 = 12

monkey d luffy
11 tháng 4 2017 lúc 20:39

hieu 2 so la

(5+1)x2=12

           đ/s

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khongtheanh
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linh
25 tháng 10 2015 lúc 14:36

có tất cả số các số chẵn là:

    2+5=7(số)

có 6 khoảng cách bằng 2.

hiệu 2 số đó là:

    2*6=12

     Đáp số: 12

Phạm Tuấn Kiệt
10 tháng 7 2015 lúc 8:29

giữa 2 số chẵn có 5 số chẵn thì sẽ có 6 số lẻ 

Vậy hiệu của 2 số đó là:5+6+1=12

chính xác 100%

Nguyen Linh Ngoc
31 tháng 12 2016 lúc 17:23

la 12 do ban

IRON MAN HULK BUSTER
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D
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trần bá pháp
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nguyenthilieu
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Le Dang Thang
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Nguyễn Hoàng Long
22 tháng 1 2017 lúc 20:01

kể cả hai số đó là có 2107 số . trong đó có 2016 khoảng cánh .2015 khoảng cánhmỗi khoảng cánh là 2 đơn vị . riêng 2 khoảng cánh đầu mỗi khoảng cánh là 1 đơn vị . vậy hiệu hai số là :

      2015  x 2 + 2 x 1 = 4032

                  đáp số : 4032