K
Khách

Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.

9 tháng 9 2017

hiệu số tuổi của ông tuấn và ba Tuấn

65-41=23(t)

nếu ông 41 tuổi thì số tuổi của bố là

41-23=18 Tuổi

tổng số tuổi của 3 tuấn và ông tuấn khi ông 41 tuổi

41+18=59 tuổi

9 tháng 9 2017

Khoang cach so tuoi cua ông va bố tuấn là

65-41=24 (tuổi)

Số tuoi cua bố tuấn là

41-24=17 (tuổi)

Tông so tuoi là

41+17=58 (tuổi)

Đáp số: 58 tuổi

9 tháng 9 2017

30x3=90 20x4=80 40x2=80 60:2=30 80:2=40 90:3=30

20x3=60 30x2=60 20x5=100 60:3=20 80:4=20 80:2=40

9 tháng 9 2017

12+34=64

9 tháng 9 2017

\(12+34=46\)

9 tháng 9 2017

   5x5x5

= 25x5

=125

vậy số đó là 125

8 tháng 9 2017

5*5*5= 125

8 tháng 9 2017

15. 15 bằng 225

8 tháng 9 2017

15X15=225

có bao nhiêu chữ phề phê phê phê phê phê phê phê phê phê phê phê phê phê phê phê phê phê phê phê phê phê phê phe phe phe phe phe phe phe va chu b...
Đọc tiếp

có bao nhiêu chữ phề phê phê phê phê phê phê phê phê phê phê phê phê phê phê phê phê phê phê phê phê phê phê phe phe phe phe phe phe phe va chu b bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb

7
8 tháng 9 2017

chịu trả lời đi

8 tháng 9 2017

cấm đăng những cái này lên đây nghe chưa

8 tháng 9 2017

có 1 thằng mù

8 tháng 9 2017

Đó cái gì vậy ông????

8 tháng 9 2017

dòng thứ 2 1 số 0 

dòng thứ 3 2 số 0

dòng kế cuổi 1 số 0

8 tháng 9 2017

có 4 số 0

8 tháng 9 2017

jhmmmmmmmmmmmm

8 tháng 9 2017

45 ban nha

8 tháng 9 2017

Đề sai nha bạn

Sửa đề

Tính:1+2+3+4+5+6+7+8+10

  = (1+9)+(2+8)+(3+7)+(4+6)+5+10

  =   10   +   10  +  10   +  10   +   15

 =       10 x 4 +15

=              55