MA.4.nso.1.1 &1.2

Front

What is expanded form?

Back

Expanded form is a way of writing numbers that shows the value of each digit. For example, 92,015 in expanded form is 90,000 + 2,000 + 10 + 5.

Front

How do you write a number in standard form?

Back

To write a number in standard form, you combine the values of each digit based on their place value. For example, (7 x 10,000) + (4 x 1,000) + (2 x 100) + (6 x 10) + (5 x 1) equals 74,265.

Front

What is the place value of the digit 5 in the number 92,015?

Back

In the number 92,015, the digit 5 is in the 'ones' place, which means it represents 5.

Front

What does the digit 0 represent in the number 92,015?

Back

In the number 92,015, the digit 0 represents 'zero thousands' and does not add any value to the number.

Front

What is the expanded form of 358?

Back

The expanded form of 358 is 300 + 50 + 8.

Front

How do you identify the hundreds place in a number?

Back

The hundreds place is the third digit from the right in a whole number. For example, in 358, the digit 3 is in the hundreds place.

Front

What is the value of the digit 4 in the number 31,498?

Back

In the number 31,498, the digit 4 is in the 'hundreds' place, representing 400.

Front

How do you convert words to numbers?

Back

To convert words to numbers, identify the place values and write them in numerical form. For example, 'seven hundred three thousand ninety-five' is written as 703,095.

Front

What is the value of the digit 2 in the number 92,015?

Back

In the number 92,015, the digit 2 is in the 'thousands' place, representing 2,000.

Front

What is the standard form of 30,000 + 1,000 + 400 + 90 + 8?

Back

The standard form of 30,000 + 1,000 + 400 + 90 + 8 is 31,498.