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The two partial products of 42 X 28 are 42 X 8 (336) and 42 X 2 (84). To get the actual answer, you shift the partial product (42 X 2) one decimal space to the left and add it to the other partial product, (42 X 8).

42 X 2 = 84. Now, shift 84 one decimal space to the left. This gives you 840.

42 X 8 = 336. Now add 336 to 840 to get the final result, 1176.

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Q: What are the partial products of 42 x 28?
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