Multiplication Strategies Quiz

What is the first step in solving 234 times 5 using the area model?

• Multiply 234 by 5 directly.

• Break apart 234 into 230 and 4.

• Draw a circle around 234.

• Add 234 and 5 together.

When using the standard algorithm, what do you do after multiplying 6 by 2 in the number 4232?

• Write the result and carry over any extra value.

• Add the result to the previous total.

• Subtract the result from the total.

• Write down the result and move to the next digit.

In the final problem, how is the number 1923 broken down for the area model?

• 19 and 23

• 190 and 23

• 1920 and 3

• 1900 and 23

What is the final product of 1923 times 6 using the area model?

• 11,530

• 11,580

• 11,538

• 11,500

What is the purpose of entering the last digit of each answer into the suitcase?

• To practice entering numbers.

• To unlock a new level in the game.

• To obtain secret information needed to solve the case.

• To verify the correctness of the multiplication.