Workbook Detail
Decimals Multiplication Decimal By Decimal — Set 6
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"id": 4,
"type": "decimals",
"subType": "add",
"operand1": 4.7,
"operand2": 18.9,
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"id": 5,
"type": "decimals",
"subType": "divide",
"operand1": 118.8,
"operand2": 9,
"question": "118.8 ÷ 9 = ?",
"answer": 13.2,
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{
"id": 6,
"type": "decimals",
"subType": "multiply",
"operand1": 10,
"operand2": 5.8,
"question": "10 × 5.8 = ?",
"answer": 58,
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"id": 7,
"type": "decimals",
"subType": "add",
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"id": 8,
"type": "decimals",
"subType": "add",
"operand1": 2.8,
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{
"id": 9,
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"subType": "multiply",
"operand1": 17.9,
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"question": "17.9 × 1.8 = ?",
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{
"id": 12,
"type": "decimals",
"subType": "multiply",
"operand1": 1.1,
"operand2": 0.7,
"question": "1.1 × 0.7 = ?",
"answer": 0.77,
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{
"id": 13,
"type": "decimals",
"subType": "multiply",
"operand1": 14.3,
"operand2": 6,
"question": "14.3 × 6 = ?",
"answer": 85.8,
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"id": 14,
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"operand1": 8.1,
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{
"id": 15,
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"subType": "subtract",
"operand1": 9.9,
"operand2": 4.8,
"question": "9.9 - 4.8 = ?",
"answer": 5.1,
"correctAnswer": "5.1",
"difficulty": "normal"
},
{
"id": 16,
"type": "decimals",
"subType": "add",
"operand1": 17.7,
"operand2": 8,
"question": "17.7 + 8.0 = ?",
"answer": 25.7,
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{
"id": 17,
"type": "decimals",
"subType": "multiply",
"operand1": 2.9,
"operand2": 7.7,
"question": "2.9 × 7.7 = ?",
"answer": 22.33,
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"id": 18,
"type": "decimals",
"subType": "multiply",
"operand1": 8,
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"question": "8 × 1.9 = ?",
"answer": 15.2,
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{
"id": 19,
"type": "decimals",
"subType": "divide",
"operand1": 78,
"operand2": 5,
"question": "78.0 ÷ 5 = ?",
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"id": 20,
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"subType": "add",
"operand1": 7.1,
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