Yes. A 12 year old will not find it hard to maintain discipline with a 9 and 7 year old, but it is a good idea to tell them to behave and offer a reward if they are good. She/he will find it easier if they know to behave.
Yes, i think a 9 year old should have a laptop.
This should take a 9-12 year old to run a mile is 6-9 min.
Sorry But 9 Year Olds Should Ask There Parents The Internet Can Be Full Of Nasty People For A 9 Year Old.
beyblades
That's one STUPID question.They should be nine.
Subtracting 9 from the current year should get you fairly close.
a 13 year old should wiegh 8 stone to 9 stone
The bike that you should think of buying an active 9 year old is a 24-inch wheel bike.
well,a 9 year old should be around 75 -85 pounds
yes, got to start sometime
A nine year should be getting 9-12 hours of sleep.