Question 1: Compare the numbers: 58 and 63. Use <, >, or =.

Answer: <

Question 2: Calculate: Is 45 + 10 > 50 + 3? Write your conclusion.

Answer: True

Question 3: If a number is greater than 25 but less than 40, which of these numbers could it be? (Select all that apply) 26, 40, 35, 20.

Answer: ["26","35"]

Question 4: Construct a number line on your grid and mark the point representing the number 17. Then, draw an inequality to show all numbers less than 17.

Answer: x < 17

Question 5: Evaluate: Is 3 × 4 + 2 < 20? Show your working.

Answer: Yes

Question 6: Problem Solving: Sarah has $45. She spends $12 on a book and $8 on stationery. Is she left with more than $20? Explain your reasoning.

Answer: No, she has $25 left, which is more than $20.

Question 7: Plot the graph of y = 2x for x values from -3 to 3 on your grid. Then, draw an inequality to indicate where y > 2x.

Answer: Above the line y=2x

Question 8: Challenge: Find a pair of numbers where one is greater than the other, but their sum is exactly 50, and one of the numbers is less than 20.

Answer: For example, 22 and 28 (22 < 28, and 22 + 28 = 50).

Question 9: Error Analysis: A student writes 34 > 29 but then marks the statement as false. Identify the mistake and correct it.

Answer: The comparison is correct; 34 is greater than 29, so the statement should be marked true.

Question 10: Mixed Review: Which of these inequalities are true? a) 50 < 60, b) 45 > 50, c) 30 = 30, d) 22 < 20.

Answer: ["a","c"]