Workbook Detail
Decimals Subtraction Column Subtraction — Set 10
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"type": "decimals",
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"operand1": 14.7,
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"id": 15,
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"operand1": 41.7,
"operand2": 3,
"question": "41.7 ÷ 3 = ?",
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"id": 16,
"type": "decimals",
"subType": "multiply",
"operand1": 13.6,
"operand2": 4.7,
"question": "13.6 × 4.7 = ?",
"answer": 63.92,
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"id": 17,
"type": "decimals",
"subType": "add",
"operand1": 4.7,
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"subType": "subtract",
"operand1": 13.8,
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