Crear juego
Jugar Froggy Jumps
1. -4-5-7+4+9
A
-3
B
-9
C
-12
2. -x-y+5y
A
-x+4y
B
-4y
C
-x+y
3. -(x-y)-(x+y)
A
2x-2y
B
-2x
C
3x+2y
4. -3(x+y)+x
A
3x-y
B
-3x-y
C
-2x-3y
5. -4(x-2y)-8y
A
-16x+4y
B
-16y-4x
C
-16x-4y
6. 3x+2(x+y)
A
5x+2y
B
x+2y
C
5x-2y
7. -(-x-y)+8(y+2)
A
x+9y+16
B
-x-9y-16
C
8y+16+x
8. 2x-3y-z-(3z-2y)
A
2x-y-4z
B
2x+y+4z
C
2x-y-2z
9. (4-z)(-3)+z(2-x)
A
-12+5z-xz
B
-12-5z-xz
C
12+5z-xz
10. -[3(x+1)+y]-[2x(y+1)]
A
-5x-2xy-y-3
B
-5x+2xy+y-3
C
3x-2xy+y-3