18 and 20
They are 18 and 20 respectively
318.24
Eighteen million would be written as 18,000,000 or 18 000 000
Twenty thousand and eighteen 20,018
18
6,018,020
26,019,018
eighteen twenty-fourths in decimal form is 0.75
18,020,900,000
$18,820,000.00
$18,000
18 000