Question

5. Expand 9 999,909.

Answer 1

Answer:

9,000,000+900,000+90,000+9,000+900+9

Step-by-step explanation:

you can write 9,999,909 as

9*1,000,000+9*100,000+9*10,000+9*1,000+9*100+9

therefore,

9,000,000+900,000+90,000+9,000+900+9