Adding and Taking Away

The Easy Way

Mental Maths Learning Objectives

I will be able to use a number of different mental strategies to add and subtract.

Adding on

22 + 17 =

2210

327

39

39

Adding on

52 + 11 =

5210

621

63

63

Adding on

43 + 15 =

4310

535

58

58

Now you try!

Subtracting strategy

43 - 15 =

4310

335

28

28

Subtracting strategy

33 - 23 =

3310

133

10

10

10

Subtracting

73 - 17 =

7310

637

56

56

You can now do it!

Mental Maths Learning Objectives

I am now able to use a number of different mental strategies to add and subtract.