Question

870*19=? решите столбиком

Answer 1

870*19=16530
870*19=7830 (если умножим на 9) + 8700 (если умножим на 1). Ноль в 8700 мы перенесли от 1

Answer 2

870*19 сейчас минутку

Answer 3

Sure, let's solve it step by step using long multiplication (column method):

scssCopy code
      870   (multiplier)
x      19   (multiplicand)
___________________

Step 1: Multiply 870 by 9 (the units digit of 19)

csharpCopy code
      870   
x      19   
___________________
     7830   (partial product)

Step 2: Multiply 870 by 1 (the tens digit of 19)

csharpCopy code
      870   
x      19   
___________________
     7830   
   +870    (partial product)
___________________
   16530   (total sum of partial products)

So, 870 multiplied by 19 is equal to 16,530.