Add and Subtract by 10's and 100's

Front

What is 412 - 10?

Back

402

Front

What is 362 - 100?

Back

262

Front

What is 10 + 649?

Back

659

Front

What is 552 + 100?

Back

652

Front

What is 738 + 10?

Back

748

Front

What do you get when you add 10 to a number?

Back

You increase the number by 10.

Front

What do you get when you subtract 10 from a number?

Back

You decrease the number by 10.

Front

What do you get when you add 100 to a number?

Back

You increase the number by 100.

Front

What do you get when you subtract 100 from a number?

Back

You decrease the number by 100.

Front

If you have 500 and you add 100, what do you have?

Back

600