Workbook Detail
Decimals Multiplication Decimal By Decimal — Set 48
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"type": "decimals",
"subType": "add",
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"id": 4,
"type": "decimals",
"subType": "subtract",
"operand1": 2.3,
"operand2": 1.5,
"question": "2.3 - 1.5 = ?",
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"id": 5,
"type": "decimals",
"subType": "subtract",
"operand1": 9.7,
"operand2": 0.5,
"question": "9.7 - 0.5 = ?",
"answer": 9.2,
"correctAnswer": "9.2",
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{
"id": 6,
"type": "decimals",
"subType": "divide",
"operand1": 100.1,
"operand2": 7,
"question": "100.1 ÷ 7 = ?",
"answer": 14.3,
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{
"id": 7,
"type": "decimals",
"subType": "multiply",
"operand1": 9.7,
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{
"id": 8,
"type": "decimals",
"subType": "subtract",
"operand1": 17.4,
"operand2": 12.8,
"question": "17.4 - 12.8 = ?",
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{
"id": 9,
"type": "decimals",
"subType": "multiply",
"operand1": 13.5,
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"operand1": 8.1,
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{
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"subType": "multiply",
"operand1": 12,
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"question": "12 × 0.8 = ?",
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{
"id": 12,
"type": "decimals",
"subType": "multiply",
"operand1": 4.4,
"operand2": 2.7,
"question": "4.4 × 2.7 = ?",
"answer": 11.88,
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{
"id": 13,
"type": "decimals",
"subType": "divide",
"operand1": 78.4,
"operand2": 7,
"question": "78.4 ÷ 7 = ?",
"answer": 11.2,
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"id": 14,
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"operand1": 10.7,
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"id": 15,
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"subType": "multiply",
"operand1": 9.2,
"operand2": 5.1,
"question": "9.2 × 5.1 = ?",
"answer": 46.92,
"correctAnswer": "46.92",
"difficulty": "normal"
},
{
"id": 16,
"type": "decimals",
"subType": "subtract",
"operand1": 2.2,
"operand2": 0.3,
"question": "2.2 - 0.3 = ?",
"answer": 1.9,
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{
"id": 17,
"type": "decimals",
"subType": "subtract",
"operand1": 0.2,
"operand2": 0.2,
"question": "0.2 - 0.2 = ?",
"answer": 0,
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{
"id": 18,
"type": "decimals",
"subType": "multiply",
"operand1": 13.5,
"operand2": 9.4,
"question": "13.5 × 9.4 = ?",
"answer": 126.9,
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"id": 19,
"type": "decimals",
"subType": "add",
"operand1": 16.1,
"operand2": 7.4,
"question": "16.1 + 7.4 = ?",
"answer": 23.5,
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{
"id": 20,
"type": "decimals",
"subType": "divide",
"operand1": 78,
"operand2": 6,
"question": "78.0 ÷ 6 = ?",
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