These are sites which are good for 9 to 12 year old's to chat:
clubpenguin.com
webkinz.com
virtualfamilykingdom.com
dizzywood.com
456 x 2 = 912
The multiples of 912 are 912, 1824, 2736, 3648, 4560, etc.
60.8
10 912 + 13 912 = 24 824.
2
45 - 912 = -867
912 + 267 = 1179
45.6
30% of 912 = 273.6
In Roman numerals 912 = CMXII
3/4
2