Question 1: Use the grid method to multiply 23 by 45. Show your grid and calculations.

Answer: 1035

Question 2: Calculate 34 × 56 using the grid method. Write the partial products and total.

Answer: 1904

Question 3: Multiply 41 by 29 using the grid method. Show all steps.

Answer: 1189

Question 4: Using the grid method, find the product of 27 and 38. Show your grid.

Answer: 1026

Question 5: Explain why the grid method is useful for multiplying two 2-digit numbers. Write a brief paragraph.

Answer: The grid method helps break down complex multiplication into smaller parts, making it easier to understand and avoid errors.

Question 6: Solve 52 × 47 using the grid method. Provide the grid and total.

Answer: 2444

Question 7: A farmer has 34 rows of apple trees with 29 trees in each row. Use the grid method to find the total number of trees.

Answer: 986

Question 8: Calculate 66 × 84 using the grid method. Show all steps.

Answer: 5544

Question 9: Multiply 39 by 42 using the grid method. Show the partial products.

Answer: 1638

Question 10: A factory produces 45 units of a product each day. How many units are produced in 28 days? Use the grid method to calculate.

Answer: 1260

Question 11: What is the product of 25 and 66? Show your grid and calculation steps.

Answer: 1650

Question 12: Identify and correct the mistake in this grid multiplication: Students multiply 23 by 56 but forget to add the partial products correctly. Write the error and fix it.

Answer: Common mistake: forgetting to add all partial products properly. Corrected total: 1288.