Workbook Detail
Decimals Subtraction Column Subtraction — Set 14
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"id": 4,
"type": "decimals",
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"operand1": 18.5,
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"id": 5,
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"operand1": 12.5,
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"id": 6,
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"id": 8,
"type": "decimals",
"subType": "add",
"operand1": 17.7,
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"answer": 27.2,
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"subType": "add",
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"id": 10,
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"id": 11,
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"id": 12,
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"operand1": 11.8,
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"id": 13,
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"operand1": 16.9,
"operand2": 8.7,
"question": "16.9 × 8.7 = ?",
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"id": 14,
"type": "decimals",
"subType": "subtract",
"operand1": 19.4,
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"id": 15,
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"operand1": 18.5,
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"id": 16,
"type": "decimals",
"subType": "subtract",
"operand1": 15.8,
"operand2": 12.3,
"question": "15.8 - 12.3 = ?",
"answer": 3.5,
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"id": 17,
"type": "decimals",
"subType": "add",
"operand1": 16.5,
"operand2": 19.1,
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{
"id": 18,
"type": "decimals",
"subType": "divide",
"operand1": 63.6,
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"question": "63.6 ÷ 4 = ?",
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"id": 19,
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"id": 20,
"type": "decimals",
"subType": "divide",
"operand1": 30.6,
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"question": "30.6 ÷ 3 = ?",
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