Subtraction with regrouping

Front

What is subtraction?

Back

Subtraction is the process of taking one number away from another.

Front

What does regrouping mean in subtraction?

Back

Regrouping is when you rearrange numbers to make subtraction easier, especially when the top number is smaller than the bottom number in a column.

Front

Solve: 73 - 27 = ?

Back

46

Front

Solve: 803 - 458 = ?

Back

345

Front

Solve: 407 - 188 = ?

Back

219

Front

Solve: 961 - 436 = ?

Back

525

Front

When subtracting, which place value do you start with?

Back

You start with the ones place value.

Front

Is it true that you should always start in the hundreds place value when adding or subtracting?

Back

FALSE

Front

What is the result of 100 - 75?

Back

25

Front

What is the result of 50 - 25?

Back

25