1.	Find the difference of 11 and 1.32.
		A.	10.32	B.	10.78
		C.	10.68	D.	9.68
		Hint
	2.	Evaluate a + b if a = 16.443 and b = 9.08.
		A.	25.423	B.	15.523
		C.	25.523	D.	17.351
		Hint
	3.	Find the difference of 4.3 and 0.52.
		A.	3.78	B.	3.41
		C.	3.68	D.	3.51
		Hint
	4.	Find the sum of 22.3 and 5.23.
		A.	275.3	B.	7.46
		C.	74.6	D.	27.53
		Hint
	5.	Evaluate j – k if j = 1.9 and k= 1.65.
		A.	0.35	B.	3.5
		C.	2.5	D.	0.25
		Hint