What is the main purpose of rounding a number to the nearest 10?

• To increase the number's precision

• To simplify the number for easier handling

• To change the number to a smaller value

• To make calculations more complex

When rounding a number to the nearest 10, which digit do you primarily consider?

• The digit in the ones place

• The digit in the tens place

• The digit in the hundreds place

• The digit in the thousands place

If the digit in the one's place is 7, what should you do when rounding to the nearest 10?

• Round down and decrease the tens digit by one

• Round down and keep the tens digit the same

• Round up and increase the tens digit by one

• Ignore the one's digit and keep the number unchanged

In the example of rounding 63, what is the digit in the tens place?

• 9

• 0

• 6

• 3

What is the result of rounding 63 to the nearest 10?

• 63

• 70

• 60

• 65