Front

What is rounding in mathematics?

Back

Rounding is the process of adjusting the digits of a number to make it simpler or to make it easier to work with, typically by increasing or decreasing it to the nearest specified place value.

Front

What does it mean to round to the nearest ten?

Back

Rounding to the nearest ten means adjusting a number to the closest multiple of ten.

Front

How do you determine whether to round up or down when rounding to the nearest ten?

Back

If the last digit of the number is 5 or greater, round up to the next ten. If it is less than 5, round down to the previous ten.

Front

Round 18 to the nearest ten.

Back

20

Front

Round 12 to the nearest ten.

Back

10

Front

Round 75 to the nearest ten.

Back

80

Front

Round 64 to the nearest ten.

Back

60

Front

Round 21 to the nearest ten.

Back

20

Front

What is the nearest ten to 37?

Back

40

Front

What is the nearest ten to 82?

Back

80