Math Rounding to Nearest 10 Flashcard

Front

What does it mean to round a number to the nearest ten?

Back

Rounding a number to the nearest ten means adjusting the number to the closest multiple of ten. If the last digit is 5 or more, round up; if it's 4 or less, round down.

Front

What is the rule for rounding numbers?

Back

The rule for rounding numbers is: if the digit to the right of the rounding place is 5 or greater, round up. If it is less than 5, round down.

Front

Round 54 to the nearest ten.

Back

60

Front

Round 58 to the nearest ten.

Back

60

Front

What is 37 rounded to the nearest ten?

Back

40

Front

Round 76 to the nearest ten.

Back

80

Front

Round 68 to the nearest ten.

Back

70

Front

What is the nearest ten to 45?

Back

50

Front

How do you determine if you round up or down?

Back

Look at the digit in the ones place. If it is 5 or higher, round up; if it is 4 or lower, round down.

Front

What is the nearest ten to 23?

Back

20