Respuesta :

Heather

Answer:

B) B

Step-by-step explanation:

       In this case, the first partial product will be 2 * 5 which is 10. The only option that shows this is option B, so this is our answer.

       We can also check the answers as a whole,

2 * 5 = 10

80 * 5= 400

400 + 1 = 410

       Again, only option B gives us this. This is means that option B is our answer.

alexanderorangeguy

Answer:

B

Step-by-step explanation:

82

5

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5 x 2 = 0 (carry 1)

5 x 8 + 1 = 1 (carry 4 to bottom)