Question 1: Calculate 7 × 8 using the grid method. Show each step clearly.

Answer: 56

Question 2: Calculate 6 × 9 with the grid method. Show your working in the grid.

Answer: 54

Question 3: Multiply 5 by 7 using the grid method. Complete all steps.

Answer: 35

Question 4: Use the grid method to multiply 4 × 9. Show each part of your calculation.

Answer: 36

Question 5: A box contains 8 packets of pencils, each packet has 6 pencils. Use the grid method to find the total number of pencils.

Answer: 48

Question 6: A farmer has 7 fields, each with 9 sheep. Use the grid method to calculate the total sheep.

Answer: 63

Question 7: If a school has 6 classes, each with 8 students, calculate the total number of students using the grid method.

Answer: 48

Question 8: Construct a grid to multiply 9 by 7. Label each part of your grid clearly and find the product.

Answer: 63

Question 9: Use the grid method to multiply 3 by 9. Then, explain why this method helps in understanding multiplication.

Answer: The grid method breaks the multiplication into parts, making it easier to understand how the total is formed by adding the parts together.

Question 10: A bakery packs 8 cookies in each box. They pack 7 boxes. Use the grid method to calculate total cookies. Show all steps.

Answer: 56

Question 11: A school orders 6 supplies of pencils, each supply contains 8 pencils. Use the grid method to find the total pencils ordered.

Answer: 48

Question 12: Identify and correct the common mistake: A student calculates 7×6 as 42 but forgets to add the partial products. Explain the mistake and show the correct grid setup.

Answer: The mistake is ignoring the process of adding partial products in the grid. Correct setup involves splitting 7×6 into (7×5) + (7×1) and properly adding the parts: 35 + 7 = 42.