In maths we have been learning to use half and double. For a example 16x5= so you double the 5 into a ten, next you half the 16 into a 8. So now you x 8 and 10 so 8x10= 80 so the answer is 80.
Well done there is heaps of detail good maths.
You could do less detail because there is heaps
Comment: well done!
Feed Back: Well done I really know what you are trying to teach other people
about the double and half strategy :)