edwardrocks124531
edwardrocks124531 edwardrocks124531
  • 04-05-2021
  • Mathematics
contestada

Which shows the best estimate to use to find 43 x 78?
A. 40 x 70 = 2,800
B. 40 x 80 = 3,200
C. 50 x 70 = 3,500
D. 50 x 80 = 4,000

Respuesta :

teachingrocks09 teachingrocks09
  • 04-05-2021
A is the correct answer I think
Answer Link
allie6634 allie6634
  • 04-05-2021
I think it’s B because 43x78=3,354
Answer Link

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