200+300-100+10=?
1005 : 1003 = ?
102 . 101 =?
500200 . 50010 =?
105 . 102 = ?
10030 . 10010 = ?
200100 : 20010 = ?
10020 . 10010 = ?
300100 . 300100 = ?
1005 : 1003 = 1002
102 . 101 = 103
500200 . 50010 = 500210
105 . 102 = 107
10030 . 10010 = 10040
200100 : 20010 = 20090
10020 . 10010 = 10030
300100 . 300100 = 300200
1005 : 1003
= 1005 - 3
= 1002
102 . 101
= 102 + 1
= 103
500200 . 50010
= 500200 + 10
= 500210
105 . 102
= 105 + 2
= 107
10030 . 10010
= 10030 + 10
= 10040
200100 : 20010
= 200100 - 10
= 200190
10020 . 10010
= 10020 + 10
= 10030
300100 .300100
= 300100 + 100
= 300200
x .(x + 100)10 (x + 200)10. (x + 300)300 = 0
100 + 200 + 300 + 400 - 500 - 10 = ?
100 + 200 + 300 + 400 - 500 - 10.
= 300 + 300 + 400 - 500 - 10.
= 600 + 400 - 500 - 10.
= 1000 - 500 - 10.
= 500 - 10.
= 490.
Kích tui nha!!!
100 + 200 + 300 + 400 - 500 - 10 = 490
Happy new year Phạm Thị Ánh Dương !!!
500-300-200-111-10-100 +700+888+777+999
100 + 200 - 300 +1111 x2 - 10 = ?????????
100 + 200 -300 + 1111 x 2 - 10 = 2212
k nha các bạn LOVE
\(100+200-300+1111\times2-10\)
\(=0+2222-10\)
\(=2212\)
100+100+200+200+300+300=
100 + 100 + 200 + 200 + 300 + 300
= 200 + 200 + 200 + 300 + 300
= 400 + 200 + 300 + 300
= 600 + 600
= 1200
100+500+900+300+500+700+200+400+800+600*10=?
100+500+900+300+500+700+400+800+600+200*10
=(100+900)+(500+500)+(300+700)+(400+600)+(800+200)*10
=(1000+1000+1000+1000+1000)*10
=5000*10
=50000
10 + 20 + 30 + 40 + 50 + 60 + 70 + 80 + 90 +100 + 200 + 300 =
90 + 10 =?
100 + 200 - 300 + 20 =?
12 + 6 =?
90 + 10 =100
100 + 200 - 300 + 20 =20
12 + 6 =18
90 + 10 = 100
100 + 200 - 300 + 20 = 20
12 + 6 = 18
k nha ^_-
( k mk , mk k lại )