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Mua vip
NM
nguyen minh duc
22 tháng 1 2017 - olm

x * 56 = 456

x bang bao nhieu

 
#Toán lớp 3
4
NH
natsu hệ lửa đẹp trai
22 tháng 1 2017

đáp án dư 64

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NH
natsu hệ lửa đẹp trai
22 tháng 1 2017

bị dư . tk mình nhé

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P
phamthiminhtrang
22 tháng 1 2017 - olm

x + 500 = 900 - 400
#Toán lớp 3
13
P
phamthiminhtrang
22 tháng 1 2017

x + 500 = 900 - 400

x + 500 = 500

x          = 500 - 500

x          = 0

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LC
Linh Chi Aquarius Virgo HotGirl Sa...
22 tháng 1 2017

x+500=900-400

x+500=500

x=500-500

x=0

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NT
nguyen thi lan huong
22 tháng 1 2017 - olm

x + 10 = 40 x 2 
#Toán lớp 3
16
NT
nguyen thi lan huong
22 tháng 1 2017

x + 10 = 40 x 2

x + 10 = 80

x = 80 - 10

x = 70 

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S
sakura
22 tháng 1 2017

x + 10 = 40 x 2

x + 10 = 80

       x = 80 - 10

        x = 70

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SG
Smart gril
22 tháng 1 2017 - olm

300 + 400 + 500 = ???
#Toán lớp 3
12
PB
Phan Bảo Huân
22 tháng 1 2017

300+00+500=1200

tk mình nha. mik bạn rùi

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SG
Smart gril
22 tháng 1 2017

300 + 400 + 500 = 1200

ai k mk,mk k lại ~~!

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K
ᵛᶰシkïrïtöᴾᴿᴼシ
22 tháng 1 2017 - olm

Tính số có 4 chữ số mà số hàng nghìn chia chữ số hàng trăm = chữ số hàng chục, số đơn vị là số có bốn chữ số lớn nhất chia 2 =3.

Tìm số đó ?
#Toán lớp 3
3
KC
khong can thiet phai biet minh
11 tháng 10 2018

bạn vào nink này nha

https://olm.vn/hoi-dap/question/1291268 .html

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K
ᵛᶰシkïrïtöᴾᴿᴼシ
11 tháng 10 2018

thanks

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VH
Vũ Hữu Điền
22 tháng 1 2017 - olm
...
Đọc tiếp
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#Toán lớp 3
0
NT
nguyen thuy tien xinh dep
22 tháng 1 2017 - olm

125 + 678 - 788 = ????????????

        HAPPY NEW YEAR!!!!!!!!!!!!!!!!!!!!!!
#Toán lớp 3
8
NG
Nicky Grimmie
22 tháng 1 2017

125+678-788=15

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TP
Trần Phương Thảo
22 tháng 1 2017

125 +  678 - 788 = 15 

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NT
nguyen thuy tien xinh dep
22 tháng 1 2017 - olm

46 : x = 78 - 67

happy new year

tick cho mik roi mik tick lai hua 100%

 

 

 

 

 

 

 

 

 

 
#Toán lớp 3
6
NT
Nguyễn Thị Linh Chi
22 tháng 1 2017

46 : x = 78 - 67

46 : x = 11

       x  = 46 : 11

       x = 4 (dư 2) 

hoặc x =  4,18181818.........

tk nha

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TT
Trần Thuý Hiền
22 tháng 1 2017

46 : x = 78 -67

46 : x = 11

x       = 46 /11

x       = 4( dư 2 )

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SG
Smart gril
22 tháng 1 2017 - olm

200 + 500 + 800 = ?????????
#Toán lớp 3
11
TV
Tường Vy
22 tháng 1 2017

200 + 500 + 800 = 1500 

mk đầu tiên

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LC
Lê Cao Mai Anh
22 tháng 1 2017

200 + 500 + 800 = 1500

k mình bạn nhé!

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TB
tran bao uyen nhi
22 tháng 1 2017 - olm

Nam dùng 25 số để viết liền nhau tạo thành một dãy số:

0; 1; 2; 3; ...; a

Theo các bạn, a là số nào ?

Nhanh nha!

Cám ơn!
#Toán lớp 3
8
P
phamvanduc
22 tháng 1 2017

24 k mik nha

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M
Machiko
22 tháng 1 2017

Là 

A=24

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