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(40 x 5) + (2 x 5)
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.
It is: 42*32 = 1344
The product is 294
42, idiot
The product is: 168
40 x 5 = 200 2 x 5 = 10 42 x 5 = 210
It is: 42 times 5 = 80
You do it like this. 6 times 7 times 2. 6 times 7 is 42. Then 42 times 2 is 84. You multiply the first number times the second number and then the product times the third number Example: 5x8x6 5x8=40 40x6=240 The answer to that problem is 240
42 * 60 = (40 + 2) * 60 = 40*60 + 2*60 = 2400 + 120 = 2520
The product is: 5/8 times 5/7 = 25/42
6 times 7 = 42 and so 7 is the larger number