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tính nhẩm nha...
Đọc tiếp

tính nhẩm nha ae:999999999999999999999999999999999999999999999999999999999999999999999999999999x999999999999999999999999999999999999999999999999999999999999999999999999999999999999999x999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999x999999999999999999999999999999999999999999999999999999999999x999999999999999999999999999999999999999999999999999999999999999999999999999999999999999x999999999999999999999999999999999999999999999999999999999999999999999999999999999999x9x9x9x9x9x9x9x999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999x0x999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999

AI DÚNG MÌNH TÍCH CHO!

13
8 tháng 3 2017

tink cho mình đã

8 tháng 3 2017

bang 0 do hem

Bài 1: 

a: 23,4+3,5=26,9

b: 2,3+345,78=348,08

30 tháng 10 2023

Xvvsdush

7 tháng 4 2016

23*20=460 , minh tinh nham do

23*20

=23*10*2

=230*2

=460

tích nha

28 tháng 6 2017

74 x 11 = 814

^....^        bye

~Chúc bạn học giỏi~

28 tháng 6 2017

\(74x11=814\)

                         Kb nha công chúa sofia

22 tháng 2 2022

b

28 tháng 12 2015

123 đó bạn ơi

 

13 tháng 2 2016

123  duyện nha.

28 tháng 12 2016

23+11=34

k mình nhé mình k lại 

Hứa đó

28 tháng 12 2016

Câu 1 

23+11=34

Nha ^ _ ^

iu các bn nhìu

15 tháng 7 2019

219,09 nha bạn.

20,1.10,9

=20.10,9+0,1.10,9

=218+1,9=219.9