
	1.	Find the sum.
		A.	3,857	B.	2,857
		C.	2,867	D.	2,757
		Hint

	2.	Find the sum.
		A.	7,676	B.	7,644
		C.	7,776	D.	7,666
		Hint

	3.	Use mental multiplication. 800 × 20
		A.	400	B.	1,600
		C.	820	D.	16,000
		Hint

	4.	Tell which expression represents the number of zeros in the product 600 ×70.
		A.	6 + 7 = 13	B.	2 × 1 = 2
		C.	2 + 1 = 3	D.	3 + 2 = 5
		Hint

	5.	Tell which equation represents a way to find the product of 5 × 29.
		A.	5 × (30 − 1)	B.	5 × (30 + 1)
		C.	5 × (5 + 29)	D.	5 × (29 + 1)
		Hint

	6.	Use the Distributive Property to rewrite 6 × (20 + 3).
		A.	60 × 20 × 3	B.	(60 + 20) × (60 + 3)
		C.	(6 × 20) + (6 × 3)	D.	6 × 20 + (6 + 3)
		Hint

	7.	Estimate 7 × 69.
		A.	10 × 60 = 600	B.	7 + 70 = 77
		C.	5 × 70 = 350	D.	7 × 70 = 490
		Hint

	8.	Estimate13 × 38.
		A.	20 × 40 = 800	B.	20 × 30 = 600
		C.	10 × 40 = 400	D.	10 + 40 = 50
		Hint

	9.	Find 78 × 7.
		A.	496	B.	85
		C.	787	D.	546
		Hint

	10.	Find 8 × 453.
		A.	3,624	B.	3,204
		C.	561	D.	4,538
		Hint

	11.	Find the product.
		A.	628	B.	3,724
		C.	888	D.	61
		Hint

	12.	As part of her training, an athlete runs 18 kilometers each day. How many kilometers does she run in 24 days?
		A.	432 km	B.	42 km
		C.	232 km	D.	4,320 km
		Hint

	13.	Identify the property. (6 × 9) × 15 = 6 × (9 × 15)
		A.	Associative Property	B.	Commutative Property
		C.	Distributive Property	D.	Identity Property
		Hint

	14.	Find the product mentally. 5 × 7 × 4
		A.	574	B.	140
		C.	16	D.	48
		Hint

	15.	Tell which equation is an estimate for 31.8 × 8.
		A.	32 × 8 = 256	B.	30 × 5 = 150
		C.	32 + 8 = 40	D.	40 × 10 = 400
		Hint

	16.	Tell which equation is an estimate for 8 × 49.6.
		A.	5 × 40 = 200	B.	8 + 50 = 58
		C.	8 × 50 = 400	D.	80 × 50 = 4,000
		Hint