Seudónimo Seudónimo
  • 25-05-2019
  • Mathematics
contestada

78 * 40
Show your work because I need to figure out how to do multiplication like this the long way thanks!

Respuesta :

itsahumannn
itsahumannn itsahumannn
  • 25-05-2019

Answer:

3120

Step-by-step explanation:

step 1:multiply 8 with 0 and 7 with 0

step 2:add a 0 in the end and multiply 8 with 4 . you get 32. take 2 and carry over 3. multiply 7 with 4. you get 28 . add 3 you get 31. now add. you get 3120

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mlm567
mlm567 mlm567
  • 25-05-2019

Answer:

3120

Explanation:

Step 1: 0 multiply by 8 give 0

Step 2: 0 multiply by 7 give 0

Step 3: put the number 0 in the right side

Step 4: 4 multiply by 8 give 32

Step 5: add the number 3 to the answer we are going to get for 4 multiply by 7 which is 28+3=31

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