200-100*100/10=?
100 x 200 =
10 x 10 =
200 x 10 =
1000 x 25 =
1, 50+50+50+100/5=
2, 100/100+20/10+5=
3, 200/100+50/10+6=
Tính :
10 + 100 = ???
455 + 556 = ????
885 + 100 = ???
10 + 200 = ???
10 x ..... = 100
10 x ..... = 200
50 x 10 = ......
10 x 39 = ......
500-300-200-111-10-100 +700+888+777+999
100+500+900+300+500+700+200+400+800+600*10=?