Multi-Digit Addition and Subtraction

Front

What is multi-digit addition?

Back

Multi-digit addition is the process of adding numbers that have more than one digit, aligning the numbers by place value and adding each column from right to left, carrying over any values as necessary.

Tags

CCSS.6.NS.B.3

Front

What is multi-digit subtraction?

Back

Multi-digit subtraction is the process of subtracting numbers that have more than one digit, aligning the numbers by place value and subtracting each column from right to left, borrowing from the next column when necessary.

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

How do you carry over in addition?

Back

When the sum of a column exceeds 9, you write down the rightmost digit and carry over the leftmost digit to the next column to the left.

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

Front

How do you borrow in subtraction?

Back

When the digit in the top number is smaller than the digit in the bottom number in a column, you borrow 1 from the next column to the left, reducing that digit by 1 and adding 10 to the current column.

Front

What is the sum of 81,412 and 3,489?

Back

The sum of 81,412 and 3,489 is 84,901.

Tags

CCSS.4.NBT.B.4

Front

What is the difference when subtracting 1,382 from 4,876?

Back

The difference when subtracting 1,382 from 4,876 is 3,494.

Tags

CCSS.4.NBT.B.4

Front

What is the result of adding 275,558 and 605,131?

Back

The result of adding 275,558 and 605,131 is 880,689.

Tags

CCSS.4.NBT.B.4

Front

What is the sum of 899 and 1,259?

Back

The sum of 899 and 1,259 is 2,158.

Tags

CCSS.4.NBT.B.4

Front

What is the result of subtracting 15,916 from 32,336?

Back

The result of subtracting 15,916 from 32,336 is 16,420.

Tags

CCSS.4.NBT.B.4

Front

What is the importance of place value in multi-digit addition and subtraction?

Back

Place value is crucial in multi-digit addition and subtraction as it determines the value of each digit based on its position, ensuring accurate calculations.

Tags

CCSS.2.NBT.B.7