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
3,604
Make it to a tidy number
(eg. 173 + 7 = 180)
3,604 - 3 = 3,600
Double it
3968
Halve it
1502
Multiply by 5
18020