mary156 mary156

01-12-2016
Mathematics

contestada

which of the following steps could be used as a short cut method to multiply 12 by 50

Respuesta :

violinist747 violinist747

01-12-2016

Use doubling and halving to solve. So halve 12 and double 50. Then solve. 6*100=600

Answer Link

Аноним Аноним

01-12-2016

add 50 12 times or 12 50 times

Answer Link

Otras preguntas

Hank spins the spinner shown in the diagram 30 times. His results are as follows: Yellow: 4 Blue: 7 Red: 5 Green: 6 Orange: 3 Purple: 5 What is the experimen

North america is currently experiencing an unprecedented and rapid loss of species. what is believed to be the main trigger of such events, either directly or i

Why did truman decide to use the atomic bomb against japan? do you think he did the right thing?

Why do you think many russian were outraged by this massacre?

write a numerical expression with exponents to describe the sum of 3 x 3 x 3 x 3 and 36

In the onion root tip cells, which of the following would be evidence of cytokinesis? A. a cleavage furrow forming B. the mitotic spindle has disappeared

Give three numbers whose product is about 9,000

solve the equation 5( b+3) = b + 39

Need help on these easy A B C D questions

What territories did the United States gain as a result to the Mexican-American war? Pls help