số đứng giữa là :
\(1800:3=600\)
Số bé nhất là :
\(600-4=596\)
số lớn nhất là :
\(600+4=604\)
Các câu hỏi tương tự
1. tim so tu nhien co 3 chu so,biet so do gap 20 lan tong cac chu so cua no
2. tim so tu nhien co 2 chu so, biet rang neu lay so do chia cho hieu cua chu so hang chuc va hang don vi, thi ta duoc thuong la 28 du 1
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tong 2 so la 72893, biet hang chuc cua so lon hon la 1, hang don vi la 5, hang tram la 2. biet gach 1 chu so di thi ra so be hon. Tim 2 so do
tim so co 3 chu so biet chu so hang tram nho hon chu so hang chuc neu doi 2 chu so nay cho nhau ta duoc so moi hon so cu 720don vi biet tong cua chu so hang don vi la 7
a) tong cua 2 so le lien tiep la 196. Tim hai so do
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TBC 3 so la ̀50. Biet so thu nhat kem so thu hai 22 don vi va hon so thu ba 7 don vi. Tim 3 so do.
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