{
  "paper": {
    "school": "ACS",
    "year": 2022,
    "level": "P3",
    "label": "Weighted Assessment 2",
    "source_prefix": "ACS 2022 P3 Weighted Assessment 2",
    "has_answer_key": true,
    "notes": "Anglo-Chinese School (Junior) Bite-Sized Assessment Two (2022), Primary 3 Mathematics. There are 13 questions. The scanned PDF is missing booklet pages 5-6 (footers 'Page 5 of 8' and 'Page 6 of 8'): question text for Q8, Q9, Q10 and Q11 is absent from the source (PDF jumps from Q7 directly to Q12). Their answers appear in the answer key (Q8=$523, Q9=2, Q10=$30, Q11=411) but the verbatim stems could not be captured, so they are omitted from the questions list rather than fabricated."
  },
  "questions": [
    {
      "n": 1,
      "type_id": 1,
      "question": "5 X 6 =",
      "answer0": "5 x 5 x 5 x 5 x 5 x 5",
      "answer1": "5 + 5 + 5 + 5 + 5 + 5",
      "answer2": "5 + 6 + 5 + 6 + 5 + 6",
      "answer3": "6 + 6 + 6 + 6 + 6 + 6",
      "correct_answer": 1,
      "skill_id": 73,
      "difficulty_id": 1,
      "explanation": "5 X 6 means six groups of 5, i.e. repeated addition 5 + 5 + 5 + 5 + 5 + 5 = 30.",
      "hints": ["Multiplication is repeated addition.", "5 X 6 = six 5s added together."],
      "source": "ACS 2022 P3 Weighted Assessment 2 Q1",
      "image_needed": false,
      "image_options": false,
      "image_file": null,
      "notes": "Answer key: option 2 (0-based index 1)."
    },
    {
      "n": 2,
      "type_id": 1,
      "question": "Mr Tan bought 6 loaves of bread. Each loaf is cut into 8 slices of bread. How many slices of bread did Mr Tan have altogether?",
      "answer0": "2",
      "answer1": "14",
      "answer2": "48",
      "answer3": "68",
      "correct_answer": 2,
      "skill_id": 76,
      "difficulty_id": 1,
      "explanation": "6 loaves x 8 slices each = 48 slices.",
      "hints": ["Multiply the number of loaves by slices per loaf.", "6 x 8 = 48."],
      "source": "ACS 2022 P3 Weighted Assessment 2 Q2",
      "image_needed": false,
      "image_options": false,
      "image_file": null,
      "notes": "Answer key: option 3 (0-based index 2)."
    },
    {
      "n": 3,
      "type_id": 1,
      "question": "[?] ÷ 9 = 63 R 6\nWhat is the missing number in the box?",
      "answer0": "78",
      "answer1": "567",
      "answer2": "573",
      "answer3": "621",
      "correct_answer": 2,
      "skill_id": 74,
      "difficulty_id": 2,
      "explanation": "Number = quotient x divisor + remainder = 63 x 9 + 6 = 567 + 6 = 573.",
      "hints": ["Reverse the division: multiply quotient by divisor, then add the remainder.", "63 x 9 = 567; 567 + 6 = 573."],
      "source": "ACS 2022 P3 Weighted Assessment 2 Q3",
      "image_needed": false,
      "image_options": false,
      "image_file": null,
      "notes": "Answer key: option 3 (0-based index 2). MCQ asking for a missing dividend, kept as MCQ per the original four options; the [?] in the stem reproduces the printed box."
    },
    {
      "n": 4,
      "type_id": 1,
      "question": "Jessica has 75 cookies. She has 3 times as many cookies as Jessica. How many cookies do Jessica and Kim have altogether?",
      "answer0": "100",
      "answer1": "225",
      "answer2": "250",
      "answer3": "300",
      "correct_answer": 0,
      "skill_id": 76,
      "difficulty_id": 2,
      "explanation": "Per the answer key the correct option is 100.",
      "hints": ["Read carefully who has more.", "Add the two children's amounts together."],
      "source": "ACS 2022 P3 Weighted Assessment 2 Q4",
      "image_needed": false,
      "image_options": false,
      "image_file": null,
      "notes": "Stem transcribed verbatim; the printed question contains a name error (it twice says 'Jessica' where it appears to mean Kim), making the worded logic inconsistent. Answer key is authoritative: option 1 = 100 (0-based index 0)."
    },
    {
      "n": 5,
      "type_id": 1,
      "question": "Mr Lim bought 6 boxes of erasers to give to his students. There were 24 erasers in each box. In the end, Mr Lim had 18 erasers left. How many erasers did he give to his students?",
      "answer0": "126",
      "answer1": "144",
      "answer2": "162",
      "answer3": "252",
      "correct_answer": 0,
      "skill_id": 76,
      "difficulty_id": 2,
      "explanation": "Total erasers = 6 x 24 = 144. Given away = 144 - 18 = 126.",
      "hints": ["First find the total number of erasers.", "Subtract the 18 left over: 144 - 18 = 126."],
      "source": "ACS 2022 P3 Weighted Assessment 2 Q5",
      "image_needed": false,
      "image_options": false,
      "image_file": null,
      "notes": "Answer key: option 1 (0-based index 0)."
    },
    {
      "n": 6,
      "type_id": 2,
      "question": "Find the product of 34 and 6. [?]",
      "answer0": "204",
      "answer1": null,
      "answer2": null,
      "answer3": null,
      "correct_answer": null,
      "skill_id": 75,
      "difficulty_id": 1,
      "explanation": "Product = 34 x 6 = 204.",
      "hints": ["'Product' means multiply.", "34 x 6 = 204."],
      "source": "ACS 2022 P3 Weighted Assessment 2 Q6",
      "image_needed": false,
      "image_options": false,
      "image_file": null,
      "notes": "Answer key: 204."
    },
    {
      "n": 7,
      "type_id": 2,
      "question": "What is the quotient when 988 is divided by 8? [?]",
      "answer0": "123",
      "answer1": null,
      "answer2": null,
      "answer3": null,
      "correct_answer": null,
      "skill_id": 75,
      "difficulty_id": 2,
      "explanation": "988 ÷ 8 = 123 remainder 4, so the quotient is 123.",
      "hints": ["The quotient is the whole-number result of the division.", "988 ÷ 8 = 123 R 4."],
      "source": "ACS 2022 P3 Weighted Assessment 2 Q7",
      "image_needed": false,
      "image_options": false,
      "image_file": null,
      "notes": "Answer key: 123."
    },
    {
      "n": 12,
      "type_id": 2,
      "question": "Mr Mohammad had some stickers. He packed some stickers into 8 packets. There were 46 stickers in each packet. He had 37 stickers left unpacked. How many stickers did Mr Mohammad have at first? [?]",
      "answer0": "405",
      "answer1": null,
      "answer2": null,
      "answer3": null,
      "correct_answer": null,
      "skill_id": 76,
      "difficulty_id": 2,
      "explanation": "Packed = 8 x 46 = 368. Total at first = 368 + 37 = 405.",
      "hints": ["Find how many were packed: 8 x 46.", "Add the 37 left unpacked: 368 + 37 = 405."],
      "source": "ACS 2022 P3 Weighted Assessment 2 Q12",
      "image_needed": false,
      "image_options": false,
      "image_file": null,
      "notes": "Answer key working: 46 x 8 = 368; 368 + 37 = 405."
    },
    {
      "n": 13,
      "type_id": 2,
      "question": "Amy collected 78 seashells. June collected 42 seashells. How many more seashells must June collect so that she has 3 times as many seashells as Amy? [?]",
      "answer0": "192",
      "answer1": null,
      "answer2": null,
      "answer3": null,
      "correct_answer": null,
      "skill_id": 76,
      "difficulty_id": 3,
      "explanation": "3 times Amy = 3 x 78 = 234. June needs 234 - 42 = 192 more seashells.",
      "hints": ["Find 3 times Amy's amount.", "Subtract what June already has: 234 - 42 = 192."],
      "source": "ACS 2022 P3 Weighted Assessment 2 Q13",
      "image_needed": false,
      "image_options": false,
      "image_file": null,
      "notes": "Answer key working: 78 x 3 = 234; 234 - 42 = 192."
    }
  ]
}