Estimate Products
Round to the nearest ten then multiply.
72 x 53=
70 x 50 = 3,500
Multiply using the Distributive Property:
25 x 34
25 x 34
(25 x 30) + (25 x 4)
750 + 100= 850
45 x 12
540
62 x 20
1,240
Round to the nearest ten then multiply.
84 x 47
80 x 50 = 4,000
Multiply using the Distributive Property:
36 x 42
36 x 42
(36 x 40) + (36 x 2)
1,440 + 72= 1,512
63 x 19
1,197
69 x 40
2,760
Round to the nearest ten then multiply.
39 x 68=
40 x 70= 2,800
Multiply using the Distributive Property:
62 x 55
62 x 55
(62 x 50) + (62 x 5)
3,100 + 310= 3,410
42 x 89
3,738
73 x 50
3,650
Round to the nearest ten then multiply.
81 x 87
80 x 90= 7,200
Multiply using the Distributive Property:
87 x 56
87 x 56
(87 x 50) + (87 x 6)
4,350 + 522= 4,872
79 x 65
5,135
83 x 60
4,980
Round to the nearest ten then multiply.
92 x 94
90 x 90= 8,100
Multiply using the Distributive Property:
92 x 97
92 x 97
(92 x 90) + (92 x 7)
8,280 + 644=8,924
99 x 85
8,415
96 x 90
8,640