Workbook Detail
Decimals Multiplication Decimal By Decimal — Set 55
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"id": 3,
"type": "decimals",
"subType": "divide",
"operand1": 100.8,
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"question": "100.8 ÷ 8 = ?",
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"id": 4,
"type": "decimals",
"subType": "add",
"operand1": 4.7,
"operand2": 7.2,
"question": "4.7 + 7.2 = ?",
"answer": 11.9,
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"id": 5,
"type": "decimals",
"subType": "add",
"operand1": 7.6,
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"question": "7.6 + 4.8 = ?",
"answer": 12.4,
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{
"id": 6,
"type": "decimals",
"subType": "subtract",
"operand1": 13,
"operand2": 10.2,
"question": "13.0 - 10.2 = ?",
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{
"id": 7,
"type": "decimals",
"subType": "subtract",
"operand1": 9.3,
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"question": "9.3 - 4.2 = ?",
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"difficulty": "normal"
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{
"id": 8,
"type": "decimals",
"subType": "add",
"operand1": 4.7,
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{
"id": 9,
"type": "decimals",
"subType": "divide",
"operand1": 51.8,
"operand2": 7,
"question": "51.8 ÷ 7 = ?",
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"question": "100.8 ÷ 6 = ?",
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{
"id": 11,
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"operand1": 13.4,
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"question": "13.4 + 15.2 = ?",
"answer": 28.6,
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"difficulty": "normal"
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{
"id": 12,
"type": "decimals",
"subType": "add",
"operand1": 13.3,
"operand2": 8.2,
"question": "13.3 + 8.2 = ?",
"answer": 21.5,
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{
"id": 13,
"type": "decimals",
"subType": "divide",
"operand1": 27.6,
"operand2": 2,
"question": "27.6 ÷ 2 = ?",
"answer": 13.8,
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{
"id": 14,
"type": "decimals",
"subType": "multiply",
"operand1": 8.1,
"operand2": 4.8,
"question": "8.1 × 4.8 = ?",
"answer": 38.88,
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},
{
"id": 15,
"type": "decimals",
"subType": "divide",
"operand1": 69.6,
"operand2": 8,
"question": "69.6 ÷ 8 = ?",
"answer": 8.7,
"correctAnswer": "8.7",
"difficulty": "normal"
},
{
"id": 16,
"type": "decimals",
"subType": "multiply",
"operand1": 1.5,
"operand2": 9.5,
"question": "1.5 × 9.5 = ?",
"answer": 14.25,
"correctAnswer": "14.25",
"difficulty": "normal"
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{
"id": 17,
"type": "decimals",
"subType": "add",
"operand1": 11.9,
"operand2": 15,
"question": "11.9 + 15.0 = ?",
"answer": 26.9,
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{
"id": 18,
"type": "decimals",
"subType": "subtract",
"operand1": 2.5,
"operand2": 1,
"question": "2.5 - 1.0 = ?",
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{
"id": 19,
"type": "decimals",
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"operand1": 4.9,
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"id": 20,
"type": "decimals",
"subType": "add",
"operand1": 14.9,
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"question": "14.9 + 3.3 = ?",
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