IV. Estimate each number to the nearest ones then find the product. Write yo answer on the space provided. Example 19.59 = 20 16) 5.23 = 17) 53.46 = x 20.23 = 20 x 3.61 x 4.75 400 = 20) 62.32 = x 3.22 = 19) 52.15 = x 15.44 = 18) 12.5 = x 2.36 =​