Unit 1 Math Challenge!!!!

Front

What is PLACE VALUE?

Back

The value of a digit based on its position in a number.

Front

What is the PLACE VALUE of the underlined digit in 749,327?

Back

Ten Thousands.

Front

What is the value of the digit in red in 6762?

Back

60.

Front

What is expanded form?

Back

A way to write a number as the sum of the values of its digits.

Front

Which shows 320,409 in expanded form?

Back

300,000 + 20,000 + 400 + 9.

Front

How do you round a number to the nearest ten?

Back

Look at the digit in the ones place; if it's 5 or more, round up.

Front

Round 618,592 to the nearest tens.

Back

618,590.

Front

What is expanded notation for the number 7,432?

Back

(7 x 1,000) + (4 x 100) + (3 x 10) + (2 x 1).

Front

What is the value of the digit 4 in the number 4,567?

Back

400.

Front

What is the value of the digit 6 in the number 6,789?

Back

60.