4.NBT.3 Rounding Whole Numbers Flashcard

Front

What is rounding?

Back

Rounding is the process of adjusting a number to make it simpler but still close to its original value.

Front

What does it mean to round to the nearest hundred?

Back

Rounding to the nearest hundred means finding the closest multiple of 100 to a given number.

Front

How do you determine which way to round a number?

Back

If the digit to the right of the rounding place is 5 or greater, round up. If it's less than 5, round down.

Front

What is 67,890 rounded to the nearest hundred?

Back

67,900

Front

What is 8,392 rounded to the nearest thousand?

Back

8,000

Front

What is 1,234 rounded to the nearest thousand?

Back

1,000

Front

What is 76,981 rounded to the nearest thousand?

Back

77,000

Front

What is 45,678 rounded to the nearest ten?

Back

45,680

Front

What is the nearest ten to 45,675?

Back

45,680

Front

What is the nearest hundred to 67,850?

Back

67,900