Round to 10th, 100th, 1000th

Front

What does it mean to round a number?

Back

Rounding a number means adjusting it to a nearby, more convenient value, often to make calculations easier.

Front

What is the nearest 10th of a number?

Back

The nearest 10th is the first digit to the right of the decimal point.

Front

What is the nearest 100th of a number?

Back

The nearest 100th is the second digit to the right of the decimal point.

Front

What is the nearest 1000th of a number?

Back

The nearest 1000th is the third digit to the right of the decimal point.

Front

Round 6.3711 to the nearest 1000th.

Back

6.371

Front

Round 7.45 to the nearest 10th.

Back

7.5

Front

Round 2.23 to the nearest 10th.

Back

2.2

Front

Round 3.955 to the nearest 100th.

Back

3.96

Front

Round 2.48 to the nearest 10th.

Back

2.5

Front

If the digit after the rounding place is 5 or more, what do you do?

Back

You increase the rounding place by 1.