Pergunta de entrevista da empresa Mathnasium
Solve 999*3 without a calculator.
Resposta da entrevista
Sigiloso
27 de mai. de 2021
999 is 1 away from 1000. Multiply 1000*3 and subtract 3 to get 2997.
Solve 999*3 without a calculator.
Sigiloso
999 is 1 away from 1000. Multiply 1000*3 and subtract 3 to get 2997.