[
  {
    "Question": "What is 47 + 36?",
    "Answer": "B",
    "Explanation": "When adding 47 and 36, you first add the units: 7 + 6 = 13. Write down 3 and carry over 1. Then add the tens: 4 + 3 + 1 (the carry) = 8. So, 47 + 36 = 83.",
    "PictureURL": "",
    "OptionA": "73",
    "OptionB": "83",
    "OptionC": "93",
    "OptionD": "79",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Addition within 100 (with regrouping)",
    "Content Type": "Math",
    "Title": "Addition with Regrouping",
    "Item": 1,
    "Type": "multiple choice",
    "Path": "math/addition/regrouping"
  },
  {
    "Question": "What is 58 + 27?",
    "Answer": "A",
    "Explanation": "Adding 58 and 27 involves adding the units first: 8 + 7 = 15. Write down 5 and carry over 1. Then add the tens: 5 + 2 + 1 = 8. Therefore, 58 + 27 = 85.",
    "PictureURL": "",
    "OptionA": "85",
    "OptionB": "75",
    "OptionC": "95",
    "OptionD": "80",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Addition within 100 (with regrouping)",
    "Content Type": "Math",
    "Title": "Addition with Regrouping",
    "Item": 2,
    "Type": "multiple choice",
    "Path": "math/addition/regrouping"
  },
  {
    "Question": "What is 29 + 46?",
    "Answer": "C",
    "Explanation": "To add 29 and 46, first add the units: 9 + 6 = 15. Write down 5 and carry over 1. Then add the tens: 2 + 4 + 1 = 7. Thus, 29 + 46 = 75.",
    "PictureURL": "",
    "OptionA": "65",
    "OptionB": "70",
    "OptionC": "75",
    "OptionD": "80",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Addition within 100 (with regrouping)",
    "Content Type": "Math",
    "Title": "Addition with Regrouping",
    "Item": 3,
    "Type": "multiple choice",
    "Path": "math/addition/regrouping"
  },
  {
    "Question": "What is 34 + 59?",
    "Answer": "D",
    "Explanation": "When adding 34 and 59, first add the units: 4 + 9 = 13. Write down 3 and carry over 1. Then add the tens: 3 + 5 + 1 = 9. Therefore, 34 + 59 = 93.",
    "PictureURL": "",
    "OptionA": "82",
    "OptionB": "88",
    "OptionC": "90",
    "OptionD": "93",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Addition within 100 (with regrouping)",
    "Content Type": "Math",
    "Title": "Addition with Regrouping",
    "Item": 4,
    "Type": "multiple choice",
    "Path": "math/addition/regrouping"
  },
  {
    "Question": "What is 76 + 18?",
    "Answer": "B",
    "Explanation": "To solve 76 + 18, add the units first: 6 + 8 = 14. Write down 4 and carry over 1. Then add the tens: 7 + 1 + 1 = 9. Thus, 76 + 18 = 94.",
    "PictureURL": "",
    "OptionA": "84",
    "OptionB": "94",
    "OptionC": "90",
    "OptionD": "92",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Addition within 100 (with regrouping)",
    "Content Type": "Math",
    "Title": "Addition with Regrouping",
    "Item": 5,
    "Type": "multiple choice",
    "Path": "math/addition/regrouping"
  },
  {
    "Question": "What is 45 + 37?",
    "Answer": "A",
    "Explanation": "Adding 45 and 37 involves adding the units first: 5 + 7 = 12. Write down 2 and carry over 1. Then add the tens: 4 + 3 + 1 = 8. Therefore, 45 + 37 = 82.",
    "PictureURL": "",
    "OptionA": "82",
    "OptionB": "80",
    "OptionC": "78",
    "OptionD": "85",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Addition within 100 (with regrouping)",
    "Content Type": "Math",
    "Title": "Addition with Regrouping",
    "Item": 6,
    "Type": "multiple choice",
    "Path": "math/addition/regrouping"
  },
  {
    "Question": "What is 63 + 29?",
    "Answer": "C",
    "Explanation": "To add 63 and 29, first add the units: 3 + 9 = 12. Write down 2 and carry over 1. Then add the tens: 6 + 2 + 1 = 9. Thus, 63 + 29 = 92.",
    "PictureURL": "",
    "OptionA": "90",
    "OptionB": "91",
    "OptionC": "92",
    "OptionD": "93",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Addition within 100 (with regrouping)",
    "Content Type": "Math",
    "Title": "Addition with Regrouping",
    "Item": 7,
    "Type": "multiple choice",
    "Path": "math/addition/regrouping"
  },
  {
    "Question": "What is 88 + 15?",
    "Answer": "B",
    "Explanation": "When adding 88 and 15, first add the units: 8 + 5 = 13. Write down 3 and carry over 1. Then add the tens: 8 + 1 + 1 = 10. Therefore, 88 + 15 = 103, but since we are within 100, we focus on the units.",
    "PictureURL": "",
    "OptionA": "100",
    "OptionB": "103",
    "OptionC": "101",
    "OptionD": "102",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Addition within 100 (with regrouping)",
    "Content Type": "Math",
    "Title": "Addition with Regrouping",
    "Item": 8,
    "Type": "multiple choice",
    "Path": "math/addition/regrouping"
  },
  {
    "Question": "What is 72 + 19?",
    "Answer": "D",
    "Explanation": "To solve 72 + 19, add the units first: 2 + 9 = 11. Write down 1 and carry over 1. Then add the tens: 7 + 1 + 1 = 9. Thus, 72 + 19 = 91.",
    "PictureURL": "",
    "OptionA": "90",
    "OptionB": "92",
    "OptionC": "93",
    "OptionD": "91",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Addition within 100 (with regrouping)",
    "Content Type": "Math",
    "Title": "Addition with Regrouping",
    "Item": 9,
    "Type": "multiple choice",
    "Path": "math/addition/regrouping"
  },
  {
    "Question": "What is 54 + 28?",
    "Answer": "C",
    "Explanation": "When adding 54 and 28, first add the units: 4 + 8 = 12. Write down 2 and carry over 1. Then add the tens: 5 + 2 + 1 = 8. Therefore, 54 + 28 = 82.",
    "PictureURL": "",
    "OptionA": "80",
    "OptionB": "81",
    "OptionC": "82",
    "OptionD": "83",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Addition within 100 (with regrouping)",
    "Content Type": "Math",
    "Title": "Addition with Regrouping",
    "Item": 10,
    "Type": "multiple choice",
    "Path": "math/addition/regrouping"
  },
  {
    "Question": "What is 39 + 46?",
    "Answer": "B",
    "Explanation": "To add 39 and 46, first add the units: 9 + 6 = 15. Write down 5 and carry over 1. Then add the tens: 3 + 4 + 1 = 8. Thus, 39 + 46 = 85.",
    "PictureURL": "",
    "OptionA": "84",
    "OptionB": "85",
    "OptionC": "86",
    "OptionD": "87",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Addition within 100 (with regrouping)",
    "Content Type": "Math",
    "Title": "Addition with Regrouping",
    "Item": 11,
    "Type": "multiple choice",
    "Path": "math/addition/regrouping"
  },
  {
    "Question": "What is 25 + 37?",
    "Answer": "A",
    "Explanation": "Adding 25 and 37 involves adding the units first: 5 + 7 = 12. Write down 2 and carry over 1. Then add the tens: 2 + 3 + 1 = 6. Therefore, 25 + 37 = 62.",
    "PictureURL": "",
    "OptionA": "62",
    "OptionB": "63",
    "OptionC": "64",
    "OptionD": "65",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Addition within 100 (with regrouping)",
    "Content Type": "Math",
    "Title": "Addition with Regrouping",
    "Item": 12,
    "Type": "multiple choice",
    "Path": "math/addition/regrouping"
  },
  {
    "Question": "What is 67 + 24?",
    "Answer": "D",
    "Explanation": "To solve 67 + 24, first add the units: 7 + 4 = 11. Write down 1 and carry over 1. Then add the tens: 6 + 2 + 1 = 9. Thus, 67 + 24 = 91.",
    "PictureURL": "",
    "OptionA": "89",
    "OptionB": "90",
    "OptionC": "92",
    "OptionD": "91",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Addition within 100 (with regrouping)",
    "Content Type": "Math",
    "Title": "Addition with Regrouping",
    "Item": 13,
    "Type": "multiple choice",
    "Path": "math/addition/regrouping"
  },
  {
    "Question": "What is 31 + 48?",
    "Answer": "C",
    "Explanation": "When adding 31 and 48, first add the units: 1 + 8 = 9. Then add the tens: 3 + 4 = 7. Therefore, 31 + 48 = 79.",
    "PictureURL": "",
    "OptionA": "78",
    "OptionB": "80",
    "OptionC": "79",
    "OptionD": "81",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Addition within 100 (with regrouping)",
    "Content Type": "Math",
    "Title": "Addition with Regrouping",
    "Item": 14,
    "Type": "multiple choice",
    "Path": "math/addition/regrouping"
  },
  {
    "Question": "What is 50 + 29?",
    "Answer": "B",
    "Explanation": "To solve 50 + 29, add the units first: 0 + 9 = 9. Then add the tens: 5 + 2 = 7. Thus, 50 + 29 = 79.",
    "PictureURL": "",
    "OptionA": "78",
    "OptionB": "79",
    "OptionC": "80",
    "OptionD": "81",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Addition within 100 (with regrouping)",
    "Content Type": "Math",
    "Title": "Addition with Regrouping",
    "Item": 15,
    "Type": "multiple choice",
    "Path": "math/addition/regrouping"
  }
]