x + 600 = 700
x+100=300-600
x+700=900-700
x + 100 = -300
x = -300 -100
x = -400
x + 700 = 900 - 700
x + 700 = 200
x = 200 - 700
x = -500
x+100=-300
x=-300-100
x=-400
x+700=200
x=200-700
x=-500
x + 100 = 300 - 600
x + 100 = - 300
x = - 300 - 100
x = - 400
Điền dấu (<,>,=) thích hợp vào chỗ chấm:
400 …. 500 200 …. 200 600 …. 500 |
300 …. 100 500 …. 600 500 …. 500 |
600 …. 700 800 …. 700 900 …. 700 |
|
400 < 500 200 = 200 600 > 500 |
300 > 100 500 > 600 500 = 500 |
800 < 700 600 < 700 900 > 700 |
|
400 < 500 200 = 200 600 > 500 | 300 > 100 500 < 600 500 = 500 |
600 > 700 800 > 700 900 > 700 |
|
500 + 600 + 700 + 500 + 600 + 700 = ?
=3600
nhaNatsu x Lucy
tích mik mik tích lại
x + 600 = 300 + 700
x + 600 = 300 + 700
x + 600 = 1000
x = 1000 - 600
x = 400
x + 600 = 300 + 700
x + 600 = 1000
x = 1000 - 600
x = 400
x + 600 = 300 + 700
x + 600 = 1000
x = 1000 - 600
x = 400
k nháphamthiminhtrang
x + 600 = 300 + 700
x+600=300+700
x+600=1000
x =1000-600
x =400
x + 600 = 300 + 700
x + 600 = 1000
x = 1000 - 600
x = 400
x+600=300+700
x+600=1000
x=1000-600
x=400
x + 600 = 300 + 700
x+600=300+700
x+600=1000
x =1000-600
x =400
x + 600 = 300 + 700
x + 600 = 1000
x = 1000 - 600
x = 400
X+600=300+700
X+600=1000
X=1000-600
X=400
x + 600 = 700 + 300
x+600=700+300
x+600=1000
x=1000-600
x=400
x + 600 = 700 + 300
x + 600 = 1000
x = 1000 - 600
x = 400
k cho tớ nha
x + 600 = 700 + 300
x + 600 = 1000
x = 1000 - 600
x = 400
x - 100 = 700 - 600
x - 100 = 700 - 600
x - 100 = 100
x = 100 + 100
x = 200
x - 100 = 700 - 600
x - 100 = 100
x = 100 + 100
x = 200
Tìm x
- x + 500 = 800
- 400 + x = 700
- x − 200 = 600