HARD MULTIPLICATION. Be able to answer this in less than one minute.

1.60 × 42 =   26.74 × 96 =
2.41 × 44 =   27.70 × 84 =
3.30 × 43 =   28.77 × 84 =
4.92 × 23 =   29.61 × 79 =
5.82 × 48 =   30.59 × 58 =
6.38 × 90 =   31.36 × 12 =
7.51 × 60 =   32.77 × 60 =
8.71 × 76 =   33.79 × 48 =
9.61 × 83 =   34.45 × 69 =
10.18 × 51 =   35.25 × 54 =
11.24 × 92 =   36.82 × 67 =
12.39 × 53 =   37.69 × 45 =
13.45 × 42 =   38.20 × 69 =
14.86 × 32 =   39.62 × 27 =
15.63 × 83 =   40.99 × 40 =
16.88 × 18 =   41.87 × 60 =
17.30 × 40 =   42.42 × 45 =
18.33 × 18 =   43.14 × 79 =
19.10 × 91 =   44.72 × 79 =
20.14 × 23 =   45.52 × 43 =
21.70 × 72 =   46.84 × 28 =
22.88 × 37 =   47.56 × 98 =
23.26 × 65 =   48.54 × 29 =
24.48 × 62 =   49.45 × 39 =
25.34 × 11 =   50.49 × 63 =