Today’s Number:
3,604
Write it in words
three thousand six hundred and four
Write it as an expanded number
(hundreds, tens, ones)
3000+600+0+4
Add 100
3,704
Subtract 100
3,504
Make it to a tidy number
(eg. 173 + 7 = 180)
3604 - 4 =3600
Double it
7,708
Halve it
1802
Multiply by 5