{"model": "copilot-web", "provider": "Microsoft Copilot web app (copilot.microsoft.com), signed-in personal account, Auto mode, default settings; plan not verified", "task": "math5-decimals", "prompt": "Write a 10-question quiz for 5th graders on decimal operations: 3 addition/subtraction, 3 multiplication, 2 division and 2 word problems involving money. Mix multiple-choice and short answer. Provide an answer key that shows the worked solution for each problem.", "ran_at": "2026-10-17T14:37:49-0700", "output": "Microsoft Copilot\n\n5th Grade Decimal Operations Quiz\n\nAnswer Key with Worked Solutions\n1. 12.45 + 3.8\n\nAnswer: 16.25\n\n 12.45\n+ 3.80\n------\n 16.25\n\n2. 9.7 − 4.28\n\nAnswer: 5.42\n\n 9.70\n-4.28\n-----\n 5.42\n\n3. 15.08 + 2.14 − 1.02\n\nAnswer: 16.20\n\nStep 1:\n\n15.08\n+2.14\n-----\n17.22\n\n\nStep 2:\n\n17.22\n-1.02\n-----\n16.20\n\n4. 3.4 × 2\n\nAnswer: 6.8\n\n3.4 × 2 = 6.8\n\n5. 1.25 × 4\n\nAnswer: 5.0\n\n 1.25\n×   4\n-----\n 5.00\n\n6. 2.3 × 1.5\n\nAnswer: 3.45\n\nMultiply as whole numbers:\n\n23 × 15 = 345\n\n\nThere are 2 decimal places total (one in 2.3 and one in 1.5), so:\n\n3.45\n\n7. 8.4 ÷ 2\n\nAnswer: 4.2\n\n8.4 ÷ 2 = 4.2\n\n8. 9.6 ÷ 4\n\nAnswer: 2.4\n\n9.6 ÷ 4 = 2.4\n\n9. Notebook $4.75 and pen $1.25\n\nAnswer: $6.00\n\n$4.75\n+$1.25\n------\n$6.00\n\n10. $20.00 − $12.49\n\nAnswer: $7.51\n\n$20.00\n-$12.49\n-------\n $7.51\n\n\nScore Guide\n\n9-10 correct: Excellent!\n7-8 correct: Great job!\n5-6 correct: Keep practicing.\n0-4 correct: Review decimal operations and try again.\n", "bytes": 930, "plan_note": "Personal account, Auto mode", "capture_note": "Copied with Copilot's copy button. Our copy contains only the answer key with worked solutions; the student question sheet and any multiple-choice options were not captured."}