Question

To verify that addition is commutative for whole numbers by paper cutting and pasting.​

Answer 1

Step-by-step explanation:

make small then take bindi of two colours

Cut your coloured sheet into a shape like circle (cut 6 circles of first sheet and 10 circles of second sheet) remember the sheet should be of two different colours

Next...first paste 3 circles of one colour put a sign of addition(+) then paste 5 circles of another coloured sheet then put a sign of is equal to(=) then write the answer (8)

Then again take the circles which are left

Now first put 5 circles then put 3 circles put signs between them and write the answer (8) (remember that at first time you have used the colours of five and three circles...use the