Question 1: Calculate 3.2 × 1.5 using the Column Method. Show your step-by-step work.

Answer: 4.80

Question 2: Multiply 0.75 by 2.4 using the Column Method. Provide detailed working.

Answer: 1.80

Question 3: Using the Column Method, find the product of 6.05 and 0.3.

Answer: 1.815

Question 4: Calculate 4.25 × 0.6. Show the multiplication in the column format.

Answer: 2.55

Question 5: Multiply 1.23 by 4.56 using the Column Method. Write your detailed steps.

Answer: 5.6088

Question 6: Solve 0.89 × 0.7 using the Column Method and explain each step.

Answer: 0.623

Question 7: A box of chocolates weighs 2.45 kg. If each chocolate weighs 0.3 kg, how many chocolates are in the box? Use the Column Method to find out.

Answer: 8.17 (approximately 8 chocolates; students should show division or multiplication steps to align with decimal multiplication context)

Question 8: Construct the multiplication of 0.9 and 1.2 in the column format. Show your work clearly.

Answer: 1.08

Question 9: Challenge: Multiply 7.89 by 4.56 using the Column Method. Provide detailed steps and the final answer.

Answer: 36.0096

Question 10: Error Analysis: A student multiplied 2.4 by 1.2 and wrote the answer as 2.88. Identify what mistake could have been made in the column setup and correct it.

Answer: The student did not align the decimal points correctly or miscounted decimal places; correct method is to multiply as whole numbers then place the decimal correctly in the answer.