Question 1: Calculate 3.2 × 4 using the Grid Method. Show your grid setup and calculation.

Answer: 12.8

Question 2: Find the product of 0.75 and 6 using the grid approach. Show your working.

Answer: 4.5

Question 3: Multiply 1.25 by 8 using the Grid Method and explain each step briefly.

Answer: The grid breaks 1.25 into 1 and 0.25, then multiply each by 8; sum the partial products to get 10 + 2 = 12.

Question 4: A garden measures 2.4 meters in length. If a gardener plants flowers in 3 such gardens, what is the total length in meters? Use the grid method to find the total.

Answer: 7.2

Question 5: Calculate 0.6 × 7 using the grid method. Show your setup and working.

Answer: 4.2

Question 6: A bakery uses 0.45 kg of flour for a batch of cookies. How much flour is needed for 5 batches? Use the grid method to solve.

Answer: 2.25

Question 7: Multiply 4.75 by 3. Use the grid method to demonstrate your calculation.

Answer: 14.25

Question 8: A vehicle travels 0.8 kilometers every minute. How far does it travel in 15 minutes? Show your work with the grid method.

Answer: 12

Question 9: Find the product of 2.3 and 9 using the grid method. Show detailed steps.

Answer: 20.7

Question 10: A factory produces 1.15 tons of waste each day. What is the total waste produced in 7 days? Calculate using the grid method.

Answer: 8.05

Question 11: Identify and correct the mistake: A student multiplies 0.3 by 4 using the grid method and gets 1.2. What was the mistake?

Answer: Incorrect placement or addition of partial products; actual product is 1.2, so the calculation was correct, but the mistake could be misalignment.

Question 12: Challenge: A swimming pool is 3.75 meters long. If 4 such pools are connected in a row, what is the total length? Use the grid method for your solution.

Answer: 15