Multiplying by Seven Quiz

What is the first step in Mrs. Pryfeld's method for multiplying by seven?

• Sing the song of the bottom number for the number of fingers at the top.

• Multiply directly without any song.

• Write the number seven at the top.

• Add all the numbers together.

What is the purpose of singing the song of the bottom number?

• To make the process more fun.

• To help remember the multiplication table.

• To ensure the correct number of steps are followed.

• To confuse the students.

In the example of multiplying two-digit numbers, what is done after singing the song for the first digit?

• Multiply by another number.

• Carry over the number if necessary and sing the song for the next digit.

• Add the numbers together.

• Write the result directly.

When multiplying three-digit numbers, what is the key difference compared to two-digit multiplication?

• It uses a different multiplication table.

• It is done without carrying over numbers.

• It involves more steps and takes longer.

• It requires a different song.

In the three-digit example, what is the result of adding the carried number to the final digit?

• It is subtracted from the total.

• It is ignored.

• It is added to the next step.

• It changes the final result.

What should you do if the result of a multiplication step is greater than ten?

• Start over.

• Carry over the extra digit to the next step.

• Write both digits at the bottom.

• Ignore the extra digit.

How does Mrs. Pryfeld suggest handling the addition of carried numbers?

• Add them at the end of the process.

• Ignore them.

• Add them immediately after each multiplication step.

• Subtract them from the total.

In the four-digit multiplication example, what is the result of multiplying seven by zero?

• Forty-nine

• Fourteen

• Zero

• Seven

What is the final step in Mrs. Pryfeld's method after all digits have been multiplied?

• Add all the results together.

• Place commas appropriately and read the number.

• Write the final number directly.

• Multiply by another number.

What is the result of multiplying seven by eight in the four-digit example?

• Sixty-three

• Thirty-five

• Fifty-six

• Forty-nine