{
  "title": "Addition without carry (1-10) - Grade 1",
  "total_questions": 100,
  "questions": [
    {"id": 1, "difficulty": "easy", "question": "🐶 + 🐱 = ?\nIf 🐶 = 2 and 🐱 = 3", "options": {"A": "4", "B": "5", "C": "6", "D": "3"}, "correct_answer": "B"},
      {
    "id": 2,
    "difficulty": "easy",
    "question": "🍎 + 🍌 = ?\n🍎 = 1, 🍌 = 4",
    "options": {"A": "3", "B": "5", "C": "4", "D": "6"},
    "correct_answer": "B"
  },
  {
    "id": 3,
    "difficulty": "easy",
    "question": "What is 3 + 2?",
    "options": {"A": "6", "B": "4", "C": "5", "D": "7"},
    "correct_answer": "C"
  }, {"id": 4, "difficulty": "easy", "question": "⭐ + 🌙 = ?\n⭐ = 4, 🌙 = 3", "options": {"A": "6", "B": "7", "C": "5", "D": "8"}, "correct_answer": "C"},
     {
    "id": 5,
    "difficulty": "easy",
    "question": "2 + 5 = ?",
    "options": {"A": "8", "B": "6", "C": "7", "D": "5"},
    "correct_answer": "C"
  },
  {
    "id": 6,
    "difficulty": "easy",
    "question": "🐯 + 🦁 = ?\n🐯 = 3, 🦁 = 3",
    "options": {"A": "5", "B": "7", "C": "6", "D": "4"},
    "correct_answer": "C"
  },
  {
    "id": 7,
    "difficulty": "easy",
    "question": "1 + 6 = ?",
    "options": {"A": "8", "B": "5", "C": "6", "D": "7"},
    "correct_answer": "D"
  },
  {
    "id": 8,
    "difficulty": "easy",
    "question": "🚗 + 🚕 = ?\n🚗 = 2, 🚕 = 7",
    "options": {"A": "10", "B": "8", "C": "9", "D": "7"},
    "correct_answer": "C"
  },
  {
    "id": 9,
    "difficulty": "easy",
    "question": "4 + 3 = ?",
    "options": {"A": "6", "B": "8", "C": "7", "D": "5"},
    "correct_answer": "C"
  },
  {
    "id": 10,
    "difficulty": "easy",
    "question": "🐸 + 🐢 = ?\n🐸 = 5, 🐢 = 2",
    "options": {"A": "6", "B": "8", "C": "7", "D": "5"},
    "correct_answer": "C"
  },
  {
    "id": 11,
    "difficulty": "easy",
    "question": "3 + 4 = ?",
    "options": {"A": "6", "B": "8", "C": "7", "D": "5"},
    "correct_answer": "C"
  }, {"id": 12, "difficulty": "easy", "question": "🎈 + 🎂 = ?\n🎈 = 1, 🎂 = 8", "options": {"A": "10", "B": "9", "C": "8", "D": "7"}, "correct_answer": "C"},
    {"id": 13, "difficulty": "easy", "question": "5 + 2 = ?", "options": {"A": "8", "B": "6", "C": "7", "D": "5"}, "correct_answer": "D"},
     {
    "id": 14,
    "difficulty": "easy",
    "question": "🐦 + 🦋 = ?\n🐦 = 4, 🦋 = 4",
    "options": {"A": "7", "B": "9", "C": "8", "D": "6"},
    "correct_answer": "C"
  }, {"id": 15, "difficulty": "easy", "question": "2 + 6 = ?", "options": {"A": "9", "B": "7", "C": "8", "D": "6"}, "correct_answer": "C"},
    {"id": 16, "difficulty": "easy", "question": "🍦 + 🍭 = ?\n🍦 = 3, 🍭 = 5", "options": {"A": "7", "B": "9", "C": "8", "D": "6"}, "correct_answer": "B"},
    {"id": 17, "difficulty": "easy", "question": "1 + 8 = ?", "options": {"A": "10", "B": "8", "C": "9", "D": "7"}, "correct_answer": "A"},
    {"id": 18, "difficulty": "easy", "question": "🚲 + 🛴 = ?\n🚲 = 4, 🛴 = 3", "options": {"A": "6", "B": "8", "C": "7", "D": "5"}, "correct_answer": "D"},
    {"id": 19, "difficulty": "easy", "question": "6 + 3 = ?", "options": {"A": "8", "B": "10", "C": "9", "D": "7"}, "correct_answer": "C"},
    {"id": 20, "difficulty": "easy", "question": "🐼 + 🐨 = ?\n🐼 = 5, 🐨 = 4", "options": {"A": "8", "B": "10", "C": "9", "D": "7"}, "correct_answer": "B"},
    
    {"id": 21, "difficulty": "medium", "question": "🍓 + 🍇 + 🍒 = ?\n🍓 = 2, 🍇 = 3, 🍒 = 1", "options": {"A": "5", "B": "7", "C": "6", "D": "4"}, "correct_answer": "C"},
     {
    "id": 22,
    "difficulty": "medium",
    "question": "Tom has 3 🍪. His mom gives him 4 more 🍪. How many total?",
    "options": {"A": "6", "B": "8", "C": "7", "D": "5"},
    "correct_answer": "C"
  },  {
    "id": 23,
    "difficulty": "medium",
    "question": "2 + 3 + 1 = ?",
    "options": {"A": "5", "B": "7", "C": "6", "D": "4"},
    "correct_answer": "C"
  },  {"id": 24, "difficulty": "medium", "question": "There are 4 🐦 on a tree. 3 more 🐦 join them. How many now?", "options": {"A": "6", "B": "8", "C": "7", "D": "5"}, "correct_answer": "B"},
    {"id": 25, "difficulty": "medium", "question": "1 + 4 + 2 = ?", "options": {"A": "8", "B": "6", "C": "7", "D": "5"}, "correct_answer": "C"},
    {"id": 26, "difficulty": "medium", "question": "🎨 + ✏️ + 📚 = ?\n🎨 = 3, ✏️ = 2, 📚 = 4", "options": {"A": "8", "B": "10", "C": "9", "D": "7"}, "correct_answer": "A"},
    {"id": 27, "difficulty": "medium", "question": "5 + 1 + 3 = ?", "options": {"A": "8", "B": "10", "C": "9", "D": "7"}, "correct_answer": "D"},
    {"id": 28, "difficulty": "medium", "question": "Sara has 2 🎈. She buys 5 more 🎈. How many total?", "options": {"A": "6", "B": "8", "C": "7", "D": "5"}, "correct_answer": "B"},
    {"id": 29, "difficulty": "medium", "question": "4 + 2 + 3 = ?", "options": {"A": "8", "B": "10", "C": "9", "D": "7"}, "correct_answer": "C"},
    {"id": 30, "difficulty": "medium", "question": "🐝 + 🦋 + 🐛 = ?\n🐝 = 1, 🦋 = 4, 🐛 = 3", "options": {"A": "7", "B": "9", "C": "8", "D": "6"}, "correct_answer": "A"},
    {"id": 31, "difficulty": "medium", "question": "3 + 3 + 2 = ?", "options": {"A": "7", "B": "9", "C": "8", "D": "6"}, "correct_answer": "D"},
    {"id": 32, "difficulty": "medium", "question": "There are 5 🚗 in parking. 2 more 🚗 come. How many total?", "options": {"A": "6", "B": "8", "C": "7", "D": "5"}, "correct_answer": "C"},
    {"id": 33, "difficulty": "medium", "question": "1 + 5 + 2 = ?", "options": {"A": "7", "B": "9", "C": "8", "D": "6"}, "correct_answer": "B"},
    {"id": 34, "difficulty": "medium", "question": "🍏 + 🍎 + 🍐 = ?\n🍏 = 2, 🍎 = 5, 🍐 = 1", "options": {"A": "7", "B": "9", "C": "8", "D": "6"}, "correct_answer": "A"},
    {"id": 35, "difficulty": "medium", "question": "4 + 1 + 4 = ?", "options": {"A": "8", "B": "10", "C": "9", "D": "7"}, "correct_answer": "C"},
     {
    "id": 36,
    "difficulty": "medium",
    "question": "Raj has 3 📚. He gets 2 more 📚. Then gets 1 more. Total?",
    "options": {"A": "5", "B": "7", "C": "6", "D": "4"},
    "correct_answer": "C"
  },
  {
    "id": 37,
    "difficulty": "medium",
    "question": "2 + 2 + 3 = ?",
    "options": {"A": "6", "B": "8", "C": "7", "D": "5"},
    "correct_answer": "C"
  }, {"id": 38, "difficulty": "medium", "question": "🐱 + 🐭 + 🐹 = ?\n🐱 = 4, 🐭 = 3, 🐹 = 2", "options": {"A": "8", "B": "10", "C": "9", "D": "7"}, "correct_answer": "A"},
    {"id": 39, "difficulty": "medium", "question": "5 + 2 + 1 = ?", "options": {"A": "7", "B": "9", "C": "8", "D": "6"}, "correct_answer": "C"},
    {
    "id": 40,
    "difficulty": "medium",
    "question": "There are 3 🏠 on street. 4 more 🏠 are built. How many now?",
    "options": {"A": "6", "B": "8", "C": "7", "D": "5"},
    "correct_answer": "C"
  },  {"id": 41, "difficulty": "medium", "question": "2 + 4 + 2 = ?", "options": {"A": "7", "B": "9", "C": "8", "D": "6"}, "correct_answer": "B"},
    {"id": 42, "difficulty": "medium", "question": "🎮 + 🎯 + 🧩 = ?\n🎮 = 3, 🎯 = 2, 🧩 = 3", "options": {"A": "7", "B": "9", "C": "8", "D": "6"}, "correct_answer": "A"},
    {"id": 43, "difficulty": "medium", "question": "1 + 6 + 1 = ?", "options": {"A": "7", "B": "9", "C": "8", "D": "6"}, "correct_answer": "C"},
     {
    "id": 44,
    "difficulty": "medium",
    "question": "Maya has 4 🖍️. Friend gives 3 🖍️. How many total?",
    "options": {"A": "6", "B": "8", "C": "7", "D": "5"},
    "correct_answer": "C"
  }, {"id": 45, "difficulty": "medium", "question": "3 + 1 + 4 = ?", "options": {"A": "7", "B": "9", "C": "8", "D": "6"}, "correct_answer": "B"},
    {"id": 46, "difficulty": "medium", "question": "🐠 + 🐟 + 🐡 = ?\n🐠 = 2, 🐟 = 5, 🐡 = 2", "options": {"A": "8", "B": "10", "C": "9", "D": "7"}, "correct_answer": "A"},
    {"id": 47, "difficulty": "medium", "question": "4 + 3 + 2 = ?", "options": {"A": "8", "B": "10", "C": "9", "D": "7"}, "correct_answer": "C"},
    {"id": 48, "difficulty": "medium", "question": "There are 5 🌸 in garden. 2 more bloom. How many total?", "options": {"A": "6", "B": "8", "C": "7", "D": "5"}, "correct_answer": "D"},
    {"id": 49, "difficulty": "medium", "question": "2 + 5 + 1 = ?", "options": {"A": "7", "B": "9", "C": "8", "D": "6"}, "correct_answer": "B"},
    {"id": 50, "difficulty": "medium", "question": "⚽ + 🏀 + 🏈 = ?\n⚽ = 3, 🏀 = 3, 🏈 = 3", "options": {"A": "8", "B": "10", "C": "9", "D": "7"}, "correct_answer": "A"},
    {"id": 51, "difficulty": "medium", "question": "1 + 7 + 1 = ?", "options": {"A": "8", "B": "10", "C": "9", "D": "7"}, "correct_answer": "C"},
    {"id": 52, "difficulty": "medium", "question": "Sam has 3 🧸. Gets 4 more 🧸. How many total?", "options": {"A": "6", "B": "8", "C": "7", "D": "5"}, "correct_answer": "D"},
    {"id": 53, "difficulty": "medium", "question": "3 + 2 + 3 = ?", "options": {"A": "7", "B": "9", "C": "8", "D": "6"}, "correct_answer": "B"},
    {"id": 54, "difficulty": "medium", "question": "🦄 + 🐲 + 🦕 = ?\n🦄 = 4, 🐲 = 2, 🦕 = 3", "options": {"A": "8", "B": "10", "C": "9", "D": "7"}, "correct_answer": "A"},
    {"id": 55, "difficulty": "medium", "question": "5 + 1 + 2 = ?", "options": {"A": "7", "B": "9", "C": "8", "D": "6"}, "correct_answer": "C"},
    {"id": 56, "difficulty": "medium", "question": "There are 4 🎁 under tree. 3 more 🎁 appear. Total?", "options": {"A": "6", "B": "8", "C": "7", "D": "5"}, "correct_answer": "D"},
    {"id": 57, "difficulty": "medium", "question": "2 + 3 + 3 = ?", "options": {"A": "7", "B": "9", "C": "8", "D": "6"}, "correct_answer": "B"},
    {"id": 58, "difficulty": "medium", "question": "🍕 + 🍔 + 🍟 = ?\n🍕 = 3, 🍔 = 4, 🍟 = 2", "options": {"A": "8", "B": "10", "C": "9", "D": "7"}, "correct_answer": "A"},
    {"id": 59, "difficulty": "medium", "question": "4 + 2 + 2 = ?", "options": {"A": "7", "B": "9", "C": "8", "D": "6"}, "correct_answer": "C"},
    {"id": 60, "difficulty": "medium", "question": "Leo has 5 🚂. Gets 2 more 🚂. How many total?", "options": {"A": "6", "B": "8", "C": "7", "D": "5"}, "correct_answer": "D"},
    {"id": 61, "difficulty": "medium", "question": "1 + 4 + 3 = ?", "options": {"A": "7", "B": "9", "C": "8", "D": "6"}, "correct_answer": "B"},
    {"id": 62, "difficulty": "medium", "question": "🌞 + 🌙 + ⭐ = ?\n🌞 = 3, 🌙 = 3, ⭐ = 3", "options": {"A": "8", "B": "10", "C": "9", "D": "7"}, "correct_answer": "A"},
    {"id": 63, "difficulty": "medium", "question": "3 + 4 + 1 = ?", "options": {"A": "7", "B": "9", "C": "8", "D": "6"}, "correct_answer": "C"},
    {"id": 64, "difficulty": "medium", "question": "There are 2 🍰 on table. 5 more 🍰 added. Total?", "options": {"A": "6", "B": "8", "C": "7", "D": "5"}, "correct_answer": "D"},
    {"id": 65, "difficulty": "medium", "question": "5 + 3 + 1 = ?", "options": {"A": "8", "B": "10", "C": "9", "D": "7"}, "correct_answer": "B"},
    {"id": 66, "difficulty": "medium", "question": "🐵 + 🐒 + 🦍 = ?\n🐵 = 2, 🐒 = 4, 🦍 = 3", "options": {"A": "8", "B": "10", "C": "9", "D": "7"}, "correct_answer": "A"},
    {"id": 67, "difficulty": "medium", "question": "2 + 6 + 1 = ?", "options": {"A": "8", "B": "10", "C": "9", "D": "7"}, "correct_answer": "C"},
    {"id": 68, "difficulty": "medium", "question": "Riya has 4 🎨. Buys 3 more 🎨. Total?", "options": {"A": "6", "B": "8", "C": "7", "D": "5"}, "correct_answer": "D"},
    {"id": 69, "difficulty": "medium", "question": "3 + 5 + 1 = ?", "options": {"A": "8", "B": "10", "C": "9", "D": "7"}, "correct_answer": "B"},
    {"id": 70, "difficulty": "medium", "question": "🚀 + ✈️ + 🚁 = ?\n🚀 = 4, ✈️ = 2, 🚁 = 3", "options": {"A": "8", "B": "10", "C": "9", "D": "7"}, "correct_answer": "A"},
    {"id": 71, "difficulty": "medium", "question": "4 + 4 + 1 = ?", "options": {"A": "8", "B": "10", "C": "9", "D": "7"}, "correct_answer": "C"},
    {"id": 72, "difficulty": "medium", "question": "There are 3 🦆 in pond. 4 more 🦆 come. Total?", "options": {"A": "6", "B": "8", "C": "7", "D": "5"}, "correct_answer": "D"},
    {"id": 73, "difficulty": "medium", "question": "2 + 1 + 5 = ?", "options": {"A": "7", "B": "9", "C": "8", "D": "6"}, "correct_answer": "B"},
    {"id": 74, "difficulty": "medium", "question": "🍭 + 🍬 + 🍫 = ?\n🍭 = 3, 🍬 = 3, 🍫 = 3", "options": {"A": "8", "B": "10", "C": "9", "D": "7"}, "correct_answer": "A"},
    {"id": 75, "difficulty": "medium", "question": "5 + 2 + 2 = ?", "options": {"A": "8", "B": "10", "C": "9", "D": "7"}, "correct_answer": "C"},
    {"id": 76, "difficulty": "medium", "question": "Tom has 2 🧦. Mom gives 5 more 🧦. Total?", "options": {"A": "6", "B": "8", "C": "7", "D": "5"}, "correct_answer": "D"},
    {"id": 77, "difficulty": "medium", "question": "3 + 6 + 0 = ?", "options": {"A": "8", "B": "10", "C": "9", "D": "7"}, "correct_answer": "B"},
    {"id": 78, "difficulty": "medium", "question": "🐙 + 🦑 + 🦐 = ?\n🐙 = 4, 🦑 = 1, 🦐 = 4", "options": {"A": "8", "B": "10", "C": "9", "D": "7"}, "correct_answer": "A"},
    {"id": 79, "difficulty": "medium", "question": "4 + 5 + 0 = ?", "options": {"A": "8", "B": "10", "C": "9", "D": "7"}, "correct_answer": "C"},
    {"id": 80, "difficulty": "medium", "question": "There are 6 🌟 in sky. 1 more appears. Total?", "options": {"A": "6", "B": "8", "C": "7", "D": "5"}, "correct_answer": "D"},

    {"id": 81, "difficulty": "hard", "question": "Complete: 3 + _ + 4 = 9", "options": {"A": "1", "B": "3", "C": "2", "D": "4"}, "correct_answer": "C"},
    {"id": 82, "difficulty": "hard", "question": "Find missing: 2 + _ = 5 + 2", "options": {"A": "3", "B": "5", "C": "4", "D": "6"}, "correct_answer": "B"},
    {"id": 83, "difficulty": "hard", "question": "🐼 + 🐨 = 🐯 + ?\nIf 🐼=4, 🐨=3, 🐯=5", "options": {"A": "1", "B": "3", "C": "2", "D": "4"}, "correct_answer": "A"},
    {
    "id": 84,
    "difficulty": "hard",
    "question": "Which is equal: 3+4 or 5+2?",
    "options": {"A": "3+4", "B": "5+2", "C": "Both", "D": "Neither"},
    "correct_answer": "C"
  }, {"id": 85, "difficulty": "hard", "question": "Find missing: _ + 3 = 4 + 4", "options": {"A": "4", "B": "6", "C": "5", "D": "7"}, "correct_answer": "C"},
    {"id": 86, "difficulty": "hard", "question": "🍎 + 🍎 + 🍌 = 9\nIf 🍌=3, find 🍎", "options": {"A": "2", "B": "4", "C": "3", "D": "5"}, "correct_answer": "B"},
    {"id": 87, "difficulty": "hard", "question": "Complete: 5 + _ = 2 + 6", "options": {"A": "2", "B": "4", "C": "3", "D": "5"}, "correct_answer": "A"},
    {"id": 88, "difficulty": "hard", "question": "Which is greater: 4+3 or 5+1?", "options": {"A": "4+3", "B": "5+1", "C": "Equal", "D": "Can't say"}, "correct_answer": "C"},
    {"id": 89, "difficulty": "hard", "question": "Find missing: 2 + 3 + _ = 8", "options": {"A": "2", "B": "4", "C": "3", "D": "5"}, "correct_answer": "D"},
    {"id": 90, "difficulty": "hard", "question": "🚗 + 🚕 = 9\n🚗 = 4, find 🚕", "options": {"A": "4", "B": "6", "C": "5", "D": "3"}, "correct_answer": "C"},
    {"id": 91, "difficulty": "hard", "question": "Complete: _ + 4 = 3 + 5", "options": {"A": "3", "B": "5", "C": "4", "D": "6"}, "correct_answer": "B"},
    {"id": 92, "difficulty": "hard", "question": "Which is less: 6+1 or 4+3?", "options": {"A": "6+1", "B": "4+3", "C": "Equal", "D": "Can't say"}, "correct_answer": "A"},
    {"id": 93, "difficulty": "hard", "question": "Find missing: 1 + _ + 5 = 9", "options": {"A": "2", "B": "4", "C": "3", "D": "5"}, "correct_answer": "D"},
    {"id": 94, "difficulty": "hard", "question": "🐦 + 🐦 = 🦋 + ?\nIf 🦋=6, find 🐦", "options": {"A": "2", "B": "4", "C": "3", "D": "5"}, "correct_answer": "C"},
    {"id": 95, "difficulty": "hard", "question": "Complete: 2 + _ = 1 + 6", "options": {"A": "4", "B": "6", "C": "5", "D": "7"}, "correct_answer": "A"},
    {"id": 96, "difficulty": "hard", "question": "Which equals 8: 3+4 or 5+2?", "options": {"A": "3+4", "B": "5+2", "C": "Both", "D": "Neither"}, "correct_answer": "D"},
    {"id": 97, "difficulty": "hard", "question": "Find missing: 4 + _ + 2 = 9", "options": {"A": "2", "B": "4", "C": "3", "D": "5"}, "correct_answer": "B"},
    {"id": 98, "difficulty": "hard", "question": "🎈 + 🎈 = 8\nFind 🎈 value", "options": {"A": "3", "B": "5", "C": "4", "D": "6"}, "correct_answer": "C"},
    {"id": 99, "difficulty": "hard", "question": "Complete: 3 + _ = 2 + 5", "options": {"A": "3", "B": "5", "C": "4", "D": "6"}, "correct_answer": "A"},
    {"id": 100, "difficulty": "hard", "question": "Which equals 7: 2+4 or 3+4?", "options": {"A": "2+4", "B": "3+4", "C": "Both", "D": "Neither"}, "correct_answer": "B"}
  ]
}