Multiplying by Two with Mrs. Freifeld

What is the first step in Mrs. Freifeld's method for multiplying by two?

• Write the number at the top.

• Multiply the numbers directly.

• Say the song of the bottom number.

• Add the numbers together.

When multiplying 47 by 2, what do you do after saying the twos for seven fingers?

• Write 14 at the bottom.

• Add 1 to the result.

• Multiply by another number.

• Put 1 at the top and 4 at the bottom.

In the example of 85 x 2, what is the result after saying the twos for five fingers?

• Write 10 at the bottom.

• Put 1 at the top and 0 at the bottom.

• Add 1 to the result.

• Multiply by 3.

What is the final result of multiplying 85 by 2?

• 160

• 170

• 190

• 180

When multiplying 496 by 2, what do you do after saying the twos for eight fingers?

• Put 1 at the top and 6 at the bottom.

• Multiply by 4.

• Write 16 at the bottom.

• Add 1 to the result.

What is the result of multiplying 496 by 2?

• 2480

• 1984

• 1496

• 992

In the example of 6013 x 2, what is the result after saying the twos for six fingers?

• Write 12 at the bottom.

• Put 1 at the top and 2 at the bottom.

• Add 1 to the result.

• Multiply by 5.

What is the result of multiplying 6013 by 2?

• 16013

• 16026

• 12013

• 12026

What is the rule for multiplying any number by zero?

• The result is the number itself.

• The result is double the number.

• The result is always zero.

• The result is always one.

What is the final result of the example 6013 x 2?

• 12026

• 16026

• 12013

• 16013