Arithmetic Grade Six

Lesson Eighty-nine: Wholes and Decimals

The following decimal times whole problems are easy to figure out in your head. 


	.3 * 90 = 27
	.5 * 50 = 25
	.4 * 80 = 32
	.2 * 30 =  6
Sometimes they aren't quite so easy: 

	   40			   200
	x .25			x .125
	------			-------
	  200			  1000
	  80			  400
	------			 200
	10.00			-------
				 25.00

	40 * .25 = 10
	200 * .125 = 25

Now you get to try a few for yourself.

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