Maths-adding and dividing

.when you are adding (times a number twice) you have to add them together two times...

for example:

40 + 40= 80

.That is the same as doing your 2 times tables

Dividing

.When you are dividing you have to see how many times a smaller number goes into the bigger number...

for example:

20 divided by 2 = 10

.you have to count in tens until you get to 20

.its the same a halving a number into two pieces