Workbook Detail
Decimals Subtraction Column Subtraction — Set 77
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"operand1": 0.9,
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"type": "decimals",
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"operand1": 3,
"operand2": 1,
"question": "3 × 1 = ?",
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"id": 6,
"type": "decimals",
"subType": "subtract",
"operand1": 13.2,
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"id": 7,
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"id": 8,
"type": "decimals",
"subType": "add",
"operand1": 18.6,
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"id": 9,
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"subType": "add",
"operand1": 17.1,
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"id": 12,
"type": "decimals",
"subType": "add",
"operand1": 20,
"operand2": 17.7,
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{
"id": 13,
"type": "decimals",
"subType": "divide",
"operand1": 182.7,
"operand2": 9,
"question": "182.7 ÷ 9 = ?",
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"id": 15,
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"subType": "add",
"operand1": 8.7,
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"question": "8.7 + 6.5 = ?",
"answer": 15.2,
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{
"id": 16,
"type": "decimals",
"subType": "subtract",
"operand1": 1.8,
"operand2": 1.6,
"question": "1.8 - 1.6 = ?",
"answer": 0.2,
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"id": 17,
"type": "decimals",
"subType": "divide",
"operand1": 3.6,
"operand2": 2,
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"id": 18,
"type": "decimals",
"subType": "subtract",
"operand1": 9.1,
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"id": 19,
"type": "decimals",
"subType": "subtract",
"operand1": 15.1,
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"id": 20,
"type": "decimals",
"subType": "divide",
"operand1": 50.1,
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"question": "50.1 ÷ 3 = ?",
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