x - 56 = 89 + 32 + 67
x+34=56-6
y+56=78+4
x+32=345
y+67-6=89-0
x + 34 = 56 - 6
x + 34 = 50
x = 50 - 34
x = 16
y + 56 = 78 + 4
y + 56 = 82
y = 82 - 56
y = 26
x + 32 = 345
x = 345 - 32
x = 313
y + 67 - 6 = 89 - 0
y + 67 - 6 = 89
y + 67 = 89 + 6
y + 67 = 95
y = 95 - 67
y = 28
x + 34 = 56 - 6
x + 34 = 50
x = 50 - 34
x = 16
y + 56 = 78 + 4
y + 56 = 82
y = 82 - 56
y = 26
x + 32 = 345
x = 345 - 32
x = 313
y + 67 - 6 = 89 - 0
y + 67 - 6 = 89
y + 67 = 89 + 6
y + 67 = 95
y = 95 - 67
y = 28
90:3x55+x=x, 72x45+67:x=x,89+32+54:25x12=x,56-22x45+x:72=x Hại não quá !
TÌM X;
X+34 =56
x +67 =89
x + 34 = 56
x = 56 - 34
x = 22
x + 67 = 89
x = 89 - 67
x = 22
x+34=56
x =56-34
x=22
x+67=89
x =89-67
x =22
(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
35+67+67+98+27+89+38+19+56+19+17=?
35 + 67 + 67 + 98 + 27 + 89 + 38 + 19 + 56 + 19 + 17 = 532
256, 23 + 12, 56 =
56, 23 + 12, 45 =
89, 67 - 23, 45 =
1, 23 + 34, 67
19, 56 + 45, 65 =
2+2+56+89+67+03+89=?
Ai nhanh mik tik cho
2 + 2 + 56 + 89 + 67 + 3 + 89
= ( 2 + 2 + 56 ) + ( 89 + 89 ) + ( 67 + 3 )
= 60 + 178 + 70
= 238 + 70
= 308
Tính nhanh:
67 x 54 + 89 x 4 + 63 x 34 x 32 x 45 =
12 x 23 x 34 x 45 x 56 x 67 x 78 x 89 x 910 = ?
Ai nhanh tặng 1 tik
12 x 23 x 34 x 45 x 56 x 67 x 78 x 89 x 910 = 10008969