Workbook Detail
Grade 1 Place Value Comparing 2 Digit — Set 7
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"contentData": {
"operation": "place-value",
"subject": "arithmetic",
"difficulty": "medium",
"config": {
"digits": 2,
"maxNumber": 99,
"minNumber": 10,
"maxSum": 20,
"maxOperand": 120,
"_gradeLevel": "1"
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"problems": [
{
"id": 1,
"type": "place-value",
"subType": "expanded-form",
"number": 221,
"question": "Write 221 using place value expanded form. What is the expanded form?",
"answer": "2 × 100 + 2 × 10 + 1 × 1",
"correctAnswer": "2 × 100 + 2 × 10 + 1 × 1",
"difficulty": "normal"
},
{
"id": 3,
"type": "place-value",
"subType": "identify-digit",
"number": 106,
"question": "What is the tens digit in the number 106?",
"answer": 0,
"correctAnswer": "0",
"difficulty": "normal"
},
{
"id": 6,
"type": "place-value",
"subType": "compare",
"number": 338,
"question": "Compare using place value: 338 ___ 470 (>, <, or =)",
"answer": "<",
"correctAnswer": "<",
"difficulty": "normal"
},
{
"id": 7,
"type": "place-value",
"subType": "identify-digit",
"number": 460,
"question": "What is the hundreds digit in the number 460?",
"answer": 4,
"correctAnswer": "4",
"difficulty": "normal"
},
{
"id": 9,
"type": "place-value",
"subType": "compare",
"number": 595,
"question": "Compare using place value: 595 ___ 564 (>, <, or =)",
"answer": ">",
"correctAnswer": ">",
"difficulty": "normal"
},
{
"id": 10,
"type": "place-value",
"subType": "expanded-form",
"number": 838,
"question": "Write 838 using place value expanded form. What is the expanded form?",
"answer": "8 × 100 + 3 × 10 + 8 × 1",
"correctAnswer": "8 × 100 + 3 × 10 + 8 × 1",
"difficulty": "normal"
},
{
"id": 12,
"type": "place-value",
"subType": "identify-digit",
"number": 904,
"question": "What is the ones digit in the number 904?",
"answer": 4,
"correctAnswer": "4",
"difficulty": "normal"
},
{
"id": 15,
"type": "place-value",
"subType": "compare",
"number": 780,
"question": "Compare using place value: 780 ___ 878 (>, <, or =)",
"answer": "<",
"correctAnswer": "<",
"difficulty": "normal"
},
{
"id": 16,
"type": "place-value",
"subType": "compare",
"number": 180,
"question": "Compare using place value: 180 ___ 291 (>, <, or =)",
"answer": "<",
"correctAnswer": "<",
"difficulty": "normal"
},
{
"id": 17,
"type": "place-value",
"subType": "expanded-form",
"number": 722,
"question": "Write 722 using place value expanded form. What is the expanded form?",
"answer": "7 × 100 + 2 × 10 + 2 × 1",
"correctAnswer": "7 × 100 + 2 × 10 + 2 × 1",
"difficulty": "normal"
},
{
"id": 18,
"type": "place-value",
"subType": "expanded-form",
"number": 970,
"question": "Write 970 using place value expanded form. What is the expanded form?",
"answer": "9 × 100 + 7 × 10",
"correctAnswer": "9 × 100 + 7 × 10",
"difficulty": "normal"
},
{
"id": 19,
"type": "place-value",
"subType": "compare",
"number": 359,
"question": "Compare using place value: 359 ___ 447 (>, <, or =)",
"answer": "<",
"correctAnswer": "<",
"difficulty": "normal"
}
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"columns": 2,
"problemsPerPage": 20
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