Question 1: Use the grid method to multiply 7 by 3. Show all steps in the grid.

Answer: 21

Question 2: Calculate 4 × 6 using the grid method. Write your steps clearly.

Answer: 24

Question 3: Multiply 8 by 2 using the grid method and explain each step.

Answer: 16

Question 4: Plot the graph of y = 2x for x values from 0 to 5. Draw and label the points.

Answer: Points at (0,0), (1,2), (2,4), (3,6), (4,8), (5,10)

Question 5: Construct a rectangle on the grid with length 3 units and width 4 units. Show the construction steps.

Answer: Rectangle with sides 3 and 4 drawn on grid

Question 6: Calculate 5 × 9 using the grid method. Show your working.

Answer: 45

Question 7: What is 6 times 7? Use the grid method and explain your steps.

Answer: 42

Question 8: A shop sells 8 boxes of apples, each containing 4 apples. Use the grid method to find total apples. Show all steps.

Answer: 32

Question 9: A farmer plants 3 rows of trees, with 5 trees in each row. Use the grid method to find the total number of trees. Show your working.

Answer: 15

Question 10: Challenge: Multiply 9 by 8 using the grid method. Then, explain how this method helps prevent calculation errors.

Answer: Product is 72; grid helps organize partial products to avoid mistakes.

Question 11: Identify the mistake in this grid multiplication: 6 × 4 = 28. Correct the mistake and show the correct grid multiplication.

Answer: Correct product is 24; mistake was in calculation or recording. Correct grid shows 6 × 4 = 24.