3 digit addition and subtraction

Front

What is the result of 825 - 498?

Back

327

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What is the result of 567 - 243?

Back

324

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What is the result of 418 + 259?

Back

677

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What is the result of 700 - 243?

Back

457

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What is the result of 342 + 157?

Back

499

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What is the definition of addition in mathematics?

Back

Addition is the mathematical operation of combining two or more numbers to get a total.

Tags

CCSS.5.NBT.B.7

Front

What is the definition of subtraction in mathematics?

Back

Subtraction is the mathematical operation of taking one number away from another.

Front

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

Back

Place value helps in aligning numbers correctly for addition and subtraction, ensuring accurate calculations.

Tags

CCSS.2.NBT.B.7

Front

How do you carry over in addition?

Back

Carrying over in addition occurs when the sum of a column exceeds 9, requiring you to carry the extra value to the next column.

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

Front

How do you borrow in subtraction?

Back

Borrowing in subtraction is the process of taking 1 from the next left column when the top number is smaller than the bottom number.

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2