Round 2169421 to the nearest ten thousand

2,170,000

Step-by-step explanation:

So we have 2,169,421 so we find the ten thousand digit which would be the 6, so we look at the number beside it, 9, then since it's five and above give it a shove, we round it to 2,170,000.

2,170,000

Step-by-step explanation:

The nine is bigger than the six, so it automatically adds one to the six, so its a seven.