3×5+2+3+45+67+89=
45+5=
89+11=
67-3=
Ai tick mk mk tick lại
45+5=50
89+11= 100
67-3=64
ai t ick mk mk t ick lại
(29 x 2 + ( 56 x 9 + ( 45 x 7 + ( 67 x 3 + ( 89 x 6 ) = ?
(29 x 2 + ( 56 x 9 + ( 45 x 7 + ( 67 x 3 + ( 89 x 6 ) = (29 + 56 + 45 + 67 + 89) x (2 x 9 x 7 x 3 x 6)
= (85 + 45 + 67 + 89) x (18 x 7 x 3 x 6)
= (130 + 67 + 89) x (126 x 3 x 6)
= (197 + 89) x (378 x 6)
= 266 x 2268
= 589080
23+45+34+67+89+14+67+69+34=
12 + 34 + 56 + 78 + 123 + 99 + 322 + 199 = ?
12 x 45 x 67 x 89 x 0 = ?
12 : 4 : 3 x 9 : 3 x 1259 = ?
12 + 34 + 56 + 78 + 123 + 99 + 322 + 199 = 1223
12 x 45 x 67 x 89 x 0 = 0
12 : 4 : 3 x 9 : 3 x 1259 = 3777
Tk nha
123-45-67+89
256, 23 + 12, 56 =
56, 23 + 12, 45 =
89, 67 - 23, 45 =
1, 23 + 34, 67
19, 56 + 45, 65 =
45+66+89+90=?
44+67+134+55=?
45+66+89+90=290
44+67+134+55=300
điền dấu>,<,=
3/8...5/8
15/24...5/8
9/13...3/4
5/6...2/3
$#flo2k9$
`3/8 < 5/8`
`15/24 = 5/8`
`9/13 < 3/4`
`5/6 > 2/3`
12*23*34*45*56*67*78*89
12 * 23 * 34 * 45 * 56 * 67 * 78 * 89 = 10 998 867 035 520
tk mk nha
hihi yêu mọi người nhiều lắm đấy
=10998867035520 nha nhunge mà hơi to