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, such as 17,432 + 8,509.

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What is multi-digit subtraction?

Back

Multi-digit subtraction is the process of subtracting numbers that have more than one digit, such as 4,876 - 1,382.

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

How do you align numbers for addition?

Back

When adding multi-digit numbers, align them by their rightmost digits (ones place) to ensure accurate addition.

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

How do you align numbers for subtraction?

Back

When subtracting multi-digit numbers, align them by their rightmost digits (ones place) to ensure accurate subtraction.

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What is carrying in addition?

Back

Carrying is the process of moving a value to the next left column when the sum of a column exceeds 9.

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

Front

What is borrowing in subtraction?

Back

Borrowing is the process of taking 1 from the next left column to help subtract when the top digit is smaller than the bottom digit.

Tags

CCSS.7.NS.A.1C

Front

Calculate: 17,432 + 8,509

Back

25,941

Tags

CCSS.4.NBT.B.4

Front

Calculate: 81,412 + 3,489

Back

84,901

Tags

CCSS.4.NBT.B.4

Front

Calculate: 4,876 - 1,382

Back

3,494

Tags

CCSS.4.NBT.B.4

Front

Calculate: 83,928 - 67,408

Back

16,520

Tags

CCSS.4.NBT.B.4