Math Rounding to Nearest 10 Flashcard

Front

What is rounding in math?

Back

Rounding is the process of adjusting a number to make it simpler and easier to work with, usually to the nearest ten, hundred, or other place value.

Front

What does it mean to round to the nearest 10?

Back

Rounding to the nearest 10 means finding the closest multiple of 10 to a given number.

Front

How do you round a number that is exactly halfway between two multiples of 10?

Back

If a number is exactly halfway between two multiples of 10, you round up to the higher multiple.

Front

What is 37 rounded to the nearest 10?

Back

40

Front

What is 68 rounded to the nearest 10?

Back

70

Front

What is 76 rounded to the nearest 10?

Back

80

Front

What is 63 rounded to the nearest 10?

Back

70

Front

What is 92 rounded to the nearest 10?

Back

90

Front

If a number ends in 1, 2, 3, or 4, how do you round it?

Back

You round down to the nearest 10.

Front

If a number ends in 5, 6, 7, 8, or 9, how do you round it?

Back

You round up to the nearest 10.