1 Calculate: (a) 20 x 47 = 2 x 10 x 47 = 2 x 470 = (b) 30 x 56 = 3x 10 x 56 = (c) 50 x 39 = (d) 74 x 60 =

asked Dec 4, 2022 210k views

16 votes

1 Calculate:

(a) 20 x 47 = 2 x 10 x 47 = 2 x 470 =
(b) 30 x 56 = 3x 10 x 56 =
(c) 50 x 39 =
(d) 74 x 60 =

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11 votes

(a)=940
(b)=1680
(c)=1950
(d)=4440

Chris Arnold answered Dec 8, 2022

5.3k points

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