{
  "paper": {
    "school": "Maha Bodhi",
    "year": 2024,
    "level": "P3",
    "label": "Weighted Assessment 1",
    "source_prefix": "Maha Bodhi 2024 P3 Weighted Assessment 1",
    "has_answer_key": true
  },
  "questions": [
    {
      "n": 1,
      "type_id": 1,
      "question": "5083 is the same as [?].",
      "answer0": "50 + 8 + 3",
      "answer1": "500 + 80 + 3",
      "answer2": "5000 + 80 + 3",
      "answer3": "5000 + 800 + 3",
      "correct_answer": 2,
      "skill_id": 66,
      "difficulty_id": 1,
      "explanation": "5083 in place values is 5 thousands + 0 hundreds + 8 tens + 3 ones = 5000 + 80 + 3. Option (3) matches.",
      "hints": ["Break the number into thousands, hundreds, tens and ones.", "The digits are 5 (thousands), 0 (hundreds), 8 (tens), 3 (ones), so it is 5000 + 80 + 3."],
      "source": "Maha Bodhi 2024 P3 Weighted Assessment 1 Q1",
      "image_needed": false,
      "image_options": false,
      "image_file": null,
      "notes": "Answer key: 3 (option index 2). Verified."
    },
    {
      "n": 2,
      "type_id": 1,
      "question": "Find the value of 8000 − 615.",
      "answer0": "7384",
      "answer1": "7385",
      "answer2": "7495",
      "answer3": "8615",
      "correct_answer": 1,
      "skill_id": 70,
      "difficulty_id": 1,
      "explanation": "8000 − 615 = 7385. Option (2) is correct.",
      "hints": ["Line up the digits by place value and subtract, regrouping where needed.", "8000 − 615 = 7385."],
      "source": "Maha Bodhi 2024 P3 Weighted Assessment 1 Q2",
      "image_needed": false,
      "image_options": false,
      "image_file": null,
      "notes": "Answer key: 2 (option index 1). Verified."
    },
    {
      "n": 3,
      "type_id": 1,
      "question": "Find the product of 234 and 9.",
      "answer0": "26",
      "answer1": "243",
      "answer2": "1876",
      "answer3": "2106",
      "correct_answer": 3,
      "skill_id": 75,
      "difficulty_id": 1,
      "explanation": "Product means multiply: 234 × 9 = 2106. Option (4) is correct.",
      "hints": ["\"Product\" means you multiply the two numbers.", "234 × 9 = 2106."],
      "source": "Maha Bodhi 2024 P3 Weighted Assessment 1 Q3",
      "image_needed": false,
      "image_options": false,
      "image_file": null,
      "notes": "Answer key: 4 (option index 3). Verified."
    },
    {
      "n": 4,
      "type_id": 1,
      "question": "The picture shows the amount of money that Alex has. He wants to buy a toy which costs $15. How much more money does Alex need?",
      "answer0": "$4.80",
      "answer1": "$5.20",
      "answer2": "$10.20",
      "answer3": "$25.20",
      "correct_answer": 0,
      "skill_id": 82,
      "difficulty_id": 2,
      "explanation": "Alex has one $5 note and two $2 notes = $9, plus coins 50¢ + 20¢ + 20¢ + 10¢ + 10¢ + 10¢ = $1.20, giving $10.20. The toy costs $15, so he needs $15 − $10.20 = $4.80. Option (1) is correct.",
      "hints": ["First add up all the notes and coins Alex has.", "$9 (notes) + $1.20 (coins) = $10.20, then subtract from $15."],
      "source": "Maha Bodhi 2024 P3 Weighted Assessment 1 Q4",
      "image_needed": true,
      "image_options": false,
      "image_file": null,
      "image_page": 2,
      "image_loc": "middle of page, below the question text: notes ($5, $2, $2) on top row and coins (50¢, 20¢, 20¢, 10¢, 10¢, 10¢) on bottom row",
      "image_bbox": [0.19, 0.34, 0.74, 0.52],
      "notes": "Answer key: 1 (option index 0). Verified. Figure = money: $5 note + two $2 notes + coins 50/20/20/10/10/10 cents = $10.20 total."
    },
    {
      "n": 5,
      "type_id": 1,
      "question": "A box can hold 6 pencils. Jenny has 91 pencils. What is the least number of such boxes she needs to put all the pencils?",
      "answer0": "15",
      "answer1": "16",
      "answer2": "85",
      "answer3": "97",
      "correct_answer": 1,
      "skill_id": 76,
      "difficulty_id": 2,
      "explanation": "91 ÷ 6 = 15 remainder 1. Fifteen full boxes hold 90 pencils, and the 1 leftover pencil needs one more box, so 15 + 1 = 16 boxes. Option (2) is correct.",
      "hints": ["Divide 91 by 6 and look at the remainder.", "91 ÷ 6 = 15 r 1; the leftover pencil needs an extra box, so 16 boxes."],
      "source": "Maha Bodhi 2024 P3 Weighted Assessment 1 Q5",
      "image_needed": false,
      "image_options": false,
      "image_file": null,
      "notes": "Answer key: 2 (option index 1). Verified."
    },
    {
      "n": 6,
      "type_id": 2,
      "question": "Arrange the numbers below in increasing order.\n3786 , 3687 , 3768\nAns: [?] , [?] , [?]",
      "answer0": "3687",
      "answer1": "3768",
      "answer2": "3786",
      "answer3": null,
      "correct_answer": null,
      "skill_id": 68,
      "difficulty_id": 1,
      "explanation": "All three share the thousands digit 3. Compare hundreds: 3687 has 6, 3768 and 3786 have 7. So 3687 is smallest. Between 3768 and 3786 the tens digit decides: 6 < 8, so 3768 < 3786. Increasing order: 3687, 3768, 3786.",
      "hints": ["Compare the digits from the largest place value first.", "Hundreds digit: 6 < 7, so 3687 is smallest; then compare the tens of 3768 and 3786."],
      "source": "Maha Bodhi 2024 P3 Weighted Assessment 1 Q6",
      "image_needed": false,
      "image_options": false,
      "image_file": null,
      "notes": "Answer key: 3687, 3768, 3786. Verified. Ordering task rendered as 3-blank FIB."
    },
    {
      "n": 7,
      "type_id": 2,
      "question": "Find the sum of 605 and 2899.\nAns: [?]",
      "answer0": "3504",
      "answer1": null,
      "answer2": null,
      "answer3": null,
      "correct_answer": null,
      "skill_id": 70,
      "difficulty_id": 1,
      "explanation": "\"Sum\" means add: 605 + 2899 = 3504.",
      "hints": ["\"Sum\" means you add the two numbers.", "605 + 2899 = 3504."],
      "source": "Maha Bodhi 2024 P3 Weighted Assessment 1 Q7",
      "image_needed": false,
      "image_options": false,
      "image_file": null,
      "notes": "Answer key: 3504. Verified."
    },
    {
      "n": 8,
      "type_id": 2,
      "question": "What is the quotient when 106 is divided by 9?\nAns: [?]",
      "answer0": "11",
      "answer1": null,
      "answer2": null,
      "answer3": null,
      "correct_answer": null,
      "skill_id": 74,
      "difficulty_id": 2,
      "explanation": "106 ÷ 9 = 11 remainder 7. The quotient is the whole-number result, which is 11.",
      "hints": ["The quotient is the whole-number answer of the division, ignoring the remainder.", "9 × 11 = 99, with 7 left over, so the quotient is 11."],
      "source": "Maha Bodhi 2024 P3 Weighted Assessment 1 Q8",
      "image_needed": false,
      "image_options": false,
      "image_file": null,
      "notes": "Answer key: 11. Verified."
    },
    {
      "n": 9,
      "type_id": 2,
      "question": "Complete the number pattern below.\n450 , 455 , 453 , 458 , 456 , 461 , 459 , 464 , [?]",
      "answer0": "462",
      "answer1": null,
      "answer2": null,
      "answer3": null,
      "correct_answer": null,
      "skill_id": 69,
      "difficulty_id": 2,
      "explanation": "The pattern alternates +5 then −2: 450 +5=455, −2=453, +5=458, −2=456, +5=461, −2=459, +5=464, then −2 gives 464 − 2 = 462.",
      "hints": ["Look at the change between each pair of numbers — it alternates.", "The steps go +5, −2, +5, −2 … so after 464 subtract 2 to get 462."],
      "source": "Maha Bodhi 2024 P3 Weighted Assessment 1 Q9",
      "image_needed": false,
      "image_options": false,
      "image_file": null,
      "notes": "Answer key: 462. Verified."
    },
    {
      "n": 10,
      "type_id": 2,
      "question": "Leon collected 196 game cards. He collected 7 times as many game cards as Jim. How many game cards did Jim collect?\nAns: [?]",
      "answer0": "28",
      "answer1": null,
      "answer2": null,
      "answer3": null,
      "correct_answer": null,
      "skill_id": 76,
      "difficulty_id": 2,
      "explanation": "Leon has 7 times as many as Jim, so Jim's amount is 196 ÷ 7 = 28 game cards.",
      "hints": ["If Leon has 7 times as many, divide Leon's total by 7 to find Jim's.", "196 ÷ 7 = 28."],
      "source": "Maha Bodhi 2024 P3 Weighted Assessment 1 Q10",
      "image_needed": false,
      "image_options": false,
      "image_file": null,
      "notes": "Answer key: 28. Verified."
    },
    {
      "n": 11,
      "type_id": 2,
      "question": "Mrs Lee bought a dress for $39.90 and a pair of shoes for $58.50. She had $24.10 left.\n(a) How much did the dress and shoes cost?\n(b) How much money did Mrs Lee have at first?\nAns: (a) [?] (b) [?]",
      "answer0": "$98.40",
      "answer1": "$122.50",
      "answer2": null,
      "answer3": null,
      "correct_answer": null,
      "skill_id": 83,
      "difficulty_id": 2,
      "explanation": "(a) Cost of dress and shoes = $39.90 + $58.50 = $98.40. (b) Money at first = amount spent + amount left = $98.40 + $24.10 = $122.50.",
      "hints": ["(a) Add the price of the dress and the shoes.", "(b) Add what she spent ($98.40) to what she had left ($24.10)."],
      "source": "Maha Bodhi 2024 P3 Weighted Assessment 1 Q11",
      "image_needed": false,
      "image_options": false,
      "image_file": null,
      "notes": "Answer key: a) 98.40, b) 122.50. Verified. Two-part; blanks in order (a),(b)."
    },
    {
      "n": 12,
      "type_id": 2,
      "question": "Esther and Kelly have 4879 stickers altogether. Esther has 1243 stickers. How many more stickers does Kelly have than Esther?\nAns: [?]",
      "answer0": "2393",
      "answer1": null,
      "answer2": null,
      "answer3": null,
      "correct_answer": null,
      "skill_id": 71,
      "difficulty_id": 2,
      "explanation": "Kelly's stickers = 4879 − 1243 = 3636. Kelly has 3636 − 1243 = 2393 more stickers than Esther.",
      "hints": ["First find how many stickers Kelly has by subtracting Esther's from the total.", "Kelly = 4879 − 1243 = 3636; then 3636 − 1243 = 2393."],
      "source": "Maha Bodhi 2024 P3 Weighted Assessment 1 Q12",
      "image_needed": false,
      "image_options": false,
      "image_file": null,
      "notes": "Answer key: 4879-1243=3636, 3636-1243=2393. Verified. Final answer = 2393."
    },
    {
      "n": 13,
      "type_id": 2,
      "question": "Eugene did a Math quiz. He answered 26 questions correctly. The number of questions he answered correctly was 2 times the number of questions he answered incorrectly.\n(a) What was the total number of questions that he answered incorrectly?\n(b) For each question answered correctly, Eugene was awarded 8 points. How many points did Eugene score?\nAns: (a) [?] (b) [?]",
      "answer0": "13",
      "answer1": "208",
      "answer2": null,
      "answer3": null,
      "correct_answer": null,
      "skill_id": 76,
      "difficulty_id": 3,
      "explanation": "(a) Correct = 2 times incorrect, so incorrect = 26 ÷ 2 = 13 questions. (b) Points = 8 for each correct answer = 26 × 8 = 208 points.",
      "hints": ["(a) Correct is 2 times incorrect, so divide 26 by 2.", "(b) Multiply the 26 correct answers by 8 points each."],
      "source": "Maha Bodhi 2024 P3 Weighted Assessment 1 Q13",
      "image_needed": false,
      "image_options": false,
      "image_file": null,
      "notes": "Answer key: a) 26÷2=13, b) 26x8=208. Verified."
    }
  ]
}