Question 1: Compare the numbers 237 and 329. Write the correct inequality symbol between them.

Answer: >

Question 2: Calculate 156 + 89 and compare the result to 250. Use <, >, or =.

Answer: <

Question 3: Determine whether 3/4 of 80 is greater than, less than, or equal to 60.

Answer: =

Question 4: Arrange the following numbers in ascending order: 0.75, 0.7, 0.77.

Answer: [0.7, 0.75, 0.77]

Question 5: Solve for x: 2x + 5 > 13. Show your working.

Answer: x > 4

Question 6: A student scores 75 marks, and the pass mark is 60. Write an inequality to represent the student's passing status.

Answer: score ≥ 60

Question 7: A rectangle has a length of 12 cm and a width less than 10 cm. Write an inequality to describe the width.

Answer: width < 10

Question 8: Calculate 45 × 2 and compare it to 100.

Answer: <

Question 9: A machine produces items with weights between 150g and 200g. Write an inequality to represent the weight of an item.

Answer: 150 ≤ weight ≤ 200

Question 10: Identify the mistake: '7 < 5' is written. Correct it and explain why.

Answer: The correct inequality is '5 < 7' because 5 is less than 7.

Question 11: A car travels faster than 60 km/h but less than 100 km/h. Write this as an inequality.

Answer: 60 < speed < 100