Workbook Detail
Decimals Subtraction Across Zeros — Set 19
This page uses a content type that does not have a custom renderer yet. Raw structured data is shown below.
{
"contentData": {
"operation": "decimals",
"subject": "arithmetic",
"difficulty": "hard",
"config": {
"digits": 3,
"maxNumber": 999,
"minNumber": 100,
"regrouping": true
},
"problems": [
{
"id": 1,
"type": "decimals",
"subType": "divide",
"operand1": 44.1,
"operand2": 3,
"question": "44.1 ÷ 3 = ?",
"answer": 14.7,
"correctAnswer": "14.7",
"difficulty": "normal"
},
{
"id": 2,
"type": "decimals",
"subType": "divide",
"operand1": 33,
"operand2": 6,
"question": "33.0 ÷ 6 = ?",
"answer": 5.5,
"correctAnswer": "5.5",
"difficulty": "normal"
},
{
"id": 3,
"type": "decimals",
"subType": "divide",
"operand1": 15.4,
"operand2": 2,
"question": "15.4 ÷ 2 = ?",
"answer": 7.7,
"correctAnswer": "7.7",
"difficulty": "normal"
},
{
"id": 4,
"type": "decimals",
"subType": "divide",
"operand1": 41.2,
"operand2": 4,
"question": "41.2 ÷ 4 = ?",
"answer": 10.3,
"correctAnswer": "10.3",
"difficulty": "normal"
},
{
"id": 5,
"type": "decimals",
"subType": "multiply",
"operand1": 18.6,
"operand2": 2.6,
"question": "18.6 × 2.6 = ?",
"answer": 48.36,
"correctAnswer": "48.36",
"difficulty": "normal"
},
{
"id": 6,
"type": "decimals",
"subType": "subtract",
"operand1": 18.1,
"operand2": 3.8,
"question": "18.1 - 3.8 = ?",
"answer": 14.3,
"correctAnswer": "14.3",
"difficulty": "normal"
},
{
"id": 7,
"type": "decimals",
"subType": "add",
"operand1": 13.3,
"operand2": 4,
"question": "13.3 + 4.0 = ?",
"answer": 17.3,
"correctAnswer": "17.3",
"difficulty": "normal"
},
{
"id": 8,
"type": "decimals",
"subType": "divide",
"operand1": 13.8,
"operand2": 3,
"question": "13.8 ÷ 3 = ?",
"answer": 4.6,
"correctAnswer": "4.6",
"difficulty": "normal"
},
{
"id": 9,
"type": "decimals",
"subType": "multiply",
"operand1": 7.9,
"operand2": 1.2,
"question": "7.9 × 1.2 = ?",
"answer": 9.48,
"correctAnswer": "9.48",
"difficulty": "normal"
},
{
"id": 10,
"type": "decimals",
"subType": "divide",
"operand1": 201,
"operand2": 10,
"question": "201.0 ÷ 10 = ?",
"answer": 20.1,
"correctAnswer": "20.1",
"difficulty": "normal"
},
{
"id": 11,
"type": "decimals",
"subType": "add",
"operand1": 2.9,
"operand2": 8.4,
"question": "2.9 + 8.4 = ?",
"answer": 11.3,
"correctAnswer": "11.3",
"difficulty": "normal"
},
{
"id": 12,
"type": "decimals",
"subType": "divide",
"operand1": 128.8,
"operand2": 8,
"question": "128.8 ÷ 8 = ?",
"answer": 16.1,
"correctAnswer": "16.1",
"difficulty": "normal"
},
{
"id": 13,
"type": "decimals",
"subType": "add",
"operand1": 17.5,
"operand2": 11.9,
"question": "17.5 + 11.9 = ?",
"answer": 29.4,
"correctAnswer": "29.4",
"difficulty": "normal"
},
{
"id": 14,
"type": "decimals",
"subType": "add",
"operand1": 5.4,
"operand2": 9.1,
"question": "5.4 + 9.1 = ?",
"answer": 14.5,
"correctAnswer": "14.5",
"difficulty": "normal"
},
{
"id": 15,
"type": "decimals",
"subType": "subtract",
"operand1": 9,
"operand2": 0.6,
"question": "9.0 - 0.6 = ?",
"answer": 8.4,
"correctAnswer": "8.4",
"difficulty": "normal"
},
{
"id": 16,
"type": "decimals",
"subType": "add",
"operand1": 1.8,
"operand2": 2.9,
"question": "1.8 + 2.9 = ?",
"answer": 4.7,
"correctAnswer": "4.7",
"difficulty": "normal"
},
{
"id": 17,
"type": "decimals",
"subType": "divide",
"operand1": 66.8,
"operand2": 4,
"question": "66.8 ÷ 4 = ?",
"answer": 16.7,
"correctAnswer": "16.7",
"difficulty": "normal"
},
{
"id": 18,
"type": "decimals",
"subType": "subtract",
"operand1": 4.4,
"operand2": 2.6,
"question": "4.4 - 2.6 = ?",
"answer": 1.8,
"correctAnswer": "1.8",
"difficulty": "normal"
},
{
"id": 19,
"type": "decimals",
"subType": "subtract",
"operand1": 14.2,
"operand2": 9.1,
"question": "14.2 - 9.1 = ?",
"answer": 5.1,
"correctAnswer": "5.1",
"difficulty": "normal"
},
{
"id": 20,
"type": "decimals",
"subType": "subtract",
"operand1": 14.3,
"operand2": 7.1,
"question": "14.3 - 7.1 = ?",
"answer": 7.2,
"correctAnswer": "7.2",
"difficulty": "normal"
}
],
"layout": {
"columns": 2,
"problemsPerPage": 20
}
},
"_archetype": "form-exercise",
"_generatorId": "arithmetic-generator-v7.2.1"
}