Adding and subtracting 10s and 100s

Front

440 - 200 = ?

Back

240

Front

590 + 100 = ?

Back

690

Front

10 less than 654 is ?

Back

644

Front

345 + 300 = ?

Back

645

Front

450 is 200 less than ?

Back

650

Front

What is the result of adding 10 to 100?

Back

110

Front

What is 100 less than 500?

Back

400

Front

If you have 300 and you subtract 100, what do you have?

Back

200

Front

What do you get when you add 10 to 90?

Back

100

Front

If you take away 10 from 70, what is left?

Back

60