Question

Match each multiplication expression on the left with the best estimate of its product on the right.
(60)(4) = 240
46.7 x 31.7
81.4 x 32.1
29.3 x 5.9
59.3 x 3.57
32.9 x 4.81
(80) (30) = 2,400
(30)(5) = 150
(50)(30) = 1,500
(30)(6) 180