1.
		A.	3.10	B.	2.01
		C.	2.11	D.	3.01
		Hint
	2.	Find the difference of 11 and 1.32.
		A.	9.68	B.	10.32
		C.	10.68	D.	10.78
		Hint
	3.	Evaluate a + b if a = 16.443 and b = 9.08.
		A.	25.423	B.	17.351
		C.	25.523	D.	15.523
		Hint
	4.	Two new pennies weigh 3.15 grams and 3.128 grams, respectively. Find the difference of their weights.
		A.	0.22 g	B.	0.022 g
		C.	0.023 g	D.	0.11 g
		Hint
	5.	Find the sum of 22.3 and 5.23.
		A.	275.3	B.	27.53
		C.	74.6	D.	7.46
		Hint