Question 1: Use the grid method to calculate 23 × 47. Show all steps clearly.

Answer: 1081

Question 2: Calculate 36 × 29 using the grid method. Write your answer below.

Answer: 1044

Question 3: Explain how the grid method helps you multiply 42 by 56 efficiently.

Answer: The grid method breaks the numbers into tens and units, making multiplication easier by multiplying each part separately and then adding the results. This reduces errors and clarifies the process.

Question 4: Calculate 49 × 28 using the grid method. Show all steps.

Answer: 1372

Question 5: A shop sells packs of 24 pencils and packs of 36 erasers. How many items are there in total if a school orders 23 packs of pencils and 15 packs of erasers? Use the grid method to find the total number of items.

Answer: 1740

Question 6: Calculate 52 × 41 using the grid method. Write your steps.

Answer: 2132

Question 7: If you multiply 25 by 49 using the grid method, what is the product? Show your working.

Answer: 1225

Question 8: A farmer plants 32 rows of trees with 46 trees in each row. Use the grid method to find the total number of trees. Show your working.

Answer: 1472

Question 9: Calculate 38 × 44 using the grid method. Show all working steps.

Answer: 1672

Question 10: Identify and correct the mistake in this grid multiplication attempt: 27 × 36 = 972. Explain your correction.

Answer: The mistake is in the multiplication steps or addition. The correct product of 27 and 36 is 972, which is accurate. If an error is shown, it might be in calculation or addition. Students should check step-by-step to find the miscalculation and correct it.

Question 11: Use the grid method to multiply 55 by 68. Show detailed working steps.

Answer: 3740