Challenge Quest - TEKS 4.2B, 4.2C

Front

What is standard form?

Back

Standard form is a way of writing numbers using digits. For example, 895.6 is in standard form.

Front

How do you write 895.6 in standard form?

Back

895.6

Front

What is the value of the digit 8 in the number 14.82?

Back

(8 x 0.1) because it is in the tenths place.

Front

What does 7 x 100,000 represent in a number?

Back

It represents the digit 7 in the hundred-thousands place.

Front

What is the value of the digit 9 in the number 700,900.08?

Back

(9 x 100) because it is in the hundreds place.

Front

How do you convert (7 x 100,000) + (4 x 10,000) + (8 x 1,000) + (6 x 100) + (5 x 10) + (1 x 1) into standard form?

Back

The standard form is 748,651.

Front

Which number is less than 1,589,758?

Back

1,589,578 is less than 1,589,758.

Front

What is the place value of the digit 6 in the number 748,651?

Back

The place value of 6 is 600 because it is in the hundreds place.

Front

What is the value of the digit 5 in the number 14.82?

Back

(5 x 10) because it is in the tens place.

Front

How do you identify the value of a digit in a decimal number?

Back

You look at the place value of the digit. For example, in 14.82, the 8 is in the tenths place.