1.	What is another way to make 31?
		A.	20 + 10	B.	21 + 10
		C.	30 + 2	D.	25 + 4
		Hint
	2.	What is another way to make 47?
		A.	41 + 5	B.	45 + 4
		C.	40 + 9	D.	40 + 7
		Hint
	3.	What is another way to make 39?
		A.	35 + 1	B.	35 + 4
		C.	30 + 7	D.	20 + 15
		Hint
	4.	What is another way to make 64?
		A.	50 + 14	B.	65 + 1
		C.	60 + 2	D.	55 + 3
		Hint
	5.	What is another way to make 19?
		A.	20 + 1	B.	15 + 3
		C.	10 + 9	D.	10 + 1
		Hint