K
Khách

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

7 tháng 1 2022

2

7 tháng 1 2022

tick mình nha

20 tháng 5 2021

dạ chào oog cháu xin trả lời 1+1=....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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1 + 1 = 2

Nội qui tham gia "Giúp tôi giải toán"

1. Không đưa câu hỏi linh tinh lên diễn đàn, chỉ đưa các bài mà mình không giải được hoặc các câu hỏi hay lên diễn đàn;

2. Không trả lời linh tinh, không phù hợp với nội dung câu hỏi trên diễn đàn.

3. Không "Đúng" vào các câu trả lời linh tinh nhằm gian lận điểm hỏi đáp.

Các bạn vi phạm 3 điều trên sẽ bị giáo viên của Online Math trừ hết điểm hỏi đáp, có thể bị khóa tài khoản hoặc bị cấm vĩnh viễn không đăng nhập vào trang web.

17 tháng 5 2016

gọi x là số tiền của tôi lúc đầu

     y là số tiền của bạn lúc đầu

ta có: x+1000=2(y-1000) => x=2y-3000(1)

         x-1000=y+1000=>x=y+2000(2)

từ (1)(2)=>2y-3000=y+2000=>y-3000=2000=>y=5000

vậy số tiền của bạn lúc đầu là 5000

      số tiền của tôi lúc đầu là x=5000+2000=7000

10 tháng 11 2016

Bạn có số cây kẹo là

20:5x1=4

Tôi còn số kẹo là

20-4=16

10 tháng 11 2016

16 cai keo

14 tháng 6 2017

vẫn 1 cái thôi

15 tháng 6 2017

Đúng, sao cậu biết chuyện này mà Sasuke còn chưa biết nữa là.

7 tháng 10 2016

1/5 so keo toi co la:

20: 5 = 4 ( cay )

=> ban co 4 cay keo

toi con lai so keo la:

20 -  4 = 16 ( cay)

dap so: 16 cay

T.......I.......C......K NHA!!!! >_<

7 tháng 10 2016

2 đáp số nha , lời giải 1 sai 

2 tháng 1 2022

trả lời đi

2 tháng 1 2022

lần 1: bn cắt đôi chiếc bánh

lần 2: bạn cắt một đường thẳng vuông góc mới đường cắt ban đầu

lần 3: xếp chồng 4 miếng bánh lên nhau rồi cắt thành 8 miếng

hí bn

Người Vay Nợ

23 tháng 3 2016

người cho vay

6 tháng 10 2016

toi cho em so quyen co la

2000 nhan 1/2 = 1000

toi con so quyen vo la

2000- 1000 = 1000

tk minh nha

6 tháng 10 2016

lấy số quyển vở tới cho em :2000 /2*1=1000(quyển)

số quyển vỡ còn lại là :2000-1000=1000 (quyển)

bằng 1

 nhớ k cho mik nhé