jojo080705
jojo080705 jojo080705
  • 31-10-2016
  • Mathematics
contestada

how to multiply 30 and 68 equally

Respuesta :

401211
401211 401211
  • 31-10-2016
you can estimate:

30
70

30 x 70=

3 x 7=21

add the extra 2 zero's:   2100

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Dessymay16
Dessymay16 Dessymay16
  • 31-10-2016
You multiply them together on a caluctor
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