Workbook Detail
Decimals Addition Adding Mixed Decimals — Set 75
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"type": "decimals",
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"operand1": 68.4,
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"type": "decimals",
"subType": "divide",
"operand1": 19.2,
"operand2": 3,
"question": "19.2 ÷ 3 = ?",
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"id": 6,
"type": "decimals",
"subType": "subtract",
"operand1": 19.1,
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"id": 7,
"type": "decimals",
"subType": "divide",
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"id": 8,
"type": "decimals",
"subType": "multiply",
"operand1": 16.9,
"operand2": 5.9,
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"id": 9,
"type": "decimals",
"subType": "multiply",
"operand1": 4.5,
"operand2": 8.3,
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{
"id": 12,
"type": "decimals",
"subType": "multiply",
"operand1": 16.7,
"operand2": 4.4,
"question": "16.7 × 4.4 = ?",
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"id": 13,
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"operand1": 3.6,
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"question": "3.6 ÷ 3 = ?",
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{
"id": 14,
"type": "decimals",
"subType": "divide",
"operand1": 25.6,
"operand2": 4,
"question": "25.6 ÷ 4 = ?",
"answer": 6.4,
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{
"id": 15,
"type": "decimals",
"subType": "add",
"operand1": 13,
"operand2": 17.7,
"question": "13.0 + 17.7 = ?",
"answer": 30.7,
"correctAnswer": "30.7",
"difficulty": "normal"
},
{
"id": 16,
"type": "decimals",
"subType": "divide",
"operand1": 28,
"operand2": 10,
"question": "28.0 ÷ 10 = ?",
"answer": 2.8,
"correctAnswer": "2.8",
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{
"id": 17,
"type": "decimals",
"subType": "subtract",
"operand1": 6.5,
"operand2": 5.4,
"question": "6.5 - 5.4 = ?",
"answer": 1.1,
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"id": 18,
"type": "decimals",
"subType": "add",
"operand1": 15.4,
"operand2": 6.6,
"question": "15.4 + 6.6 = ?",
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"id": 19,
"type": "decimals",
"subType": "subtract",
"operand1": 14.1,
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"subType": "multiply",
"operand1": 16.2,
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"question": "16.2 × 2 = ?",
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