1.
		A.	2.01	B.	2.11
		C.	3.10	D.	3.01
		Hint
	2.	Find the sum of 65.17 and 8.04.
		A.	73.21	B.	73.11
		C.	73.57	D.	63.21
		Hint
	3.	Find the difference of 11 and 1.32.
		A.	10.68	B.	10.32
		C.	9.68	D.	10.78
		Hint
	4.	Two new pennies weigh 3.15 grams and 3.128 grams, respectively. Find the difference of their weights.
		A.	0.022 g	B.	0.22 g
		C.	0.023 g	D.	0.11 g
		Hint
	5.	Find the difference.
		A.	21	B.	22
		C.	22.8	D.	21.8
		Hint
	6.	Find 3.492 – 1.75.
		A.	3.317	B.	2.342
		C.	4.992	D.	1.742
		Hint
	7.	Find the sum of 18.24 and 6.019.
		A.	2.459	B.	7.843
		C.	24.259	D.	78.43
		Hint
	8.	Find 49 × 100.
		A.	0.049	B.	490
		C.	0.49	D.	4,900
		Hint
	9.	Find 811 × 10.
		A.	0.811	B.	811
		C.	81.1	D.	8110
		Hint
	10.	Find 9.07 ÷ 100.
		A.	0.00907	B.	90.7
		C.	0.0907	D.	907
		Hint