Expanded Form 2nd Grade

Front

What is expanded form in mathematics?

Back

Expanded form is a way of writing numbers to show the value of each digit. For example, the number 673 can be written in expanded form as 600 + 70 + 3.

Tags

CCSS.2.NBT.A.3

Front

How do you break down the number 673 into expanded form?

Back

673 can be broken down into expanded form as 600 + 70 + 3.

Tags

CCSS.2.NBT.A.3

Front

What is the value of the digit 7 in the number 673?

Back

The value of the digit 7 in the number 673 is 70.

Tags

CCSS.4.NBT.A.1

Front

What is the value of the digit 5 in the number 591?

Back

The value of the digit 5 in the number 591 is 500.

Tags

CCSS.4.NBT.A.1

Front

How do you find the total of 200 + 30 + 1?

Back

To find the total, simply add the numbers together: 200 + 30 + 1 = 231.

Tags

CCSS.2.NBT.A.3

Front

What is the expanded form of the number 649?

Back

The expanded form of the number 649 is 600 + 40 + 9.

Tags

CCSS.2.NBT.A.3

Front

What is the sum of 500 + 40 + 5?

Back

The sum of 500 + 40 + 5 is 545.

Tags

CCSS.2.NBT.A.3

Front

How can you express the number 231 in expanded form?

Back

The number 231 can be expressed in expanded form as 200 + 30 + 1.

Tags

CCSS.2.NBT.A.3

Front

What does the term 'place value' mean?

Back

Place value refers to the value of a digit based on its position in a number. For example, in the number 673, the 6 is in the hundreds place, so its value is 600.

Tags

CCSS.4.NBT.A.1

Front

What is the importance of understanding expanded form?

Back

Understanding expanded form helps students grasp the value of each digit in a number, which is essential for addition, subtraction, and other mathematical operations.

Tags

CCSS.4.NBT.A.2