Since the user did not enable any of the options (ExplainAnswer, TeachTopic, or GeneratePractice), and only requested to “Solve the problem accurately,” I will solve one representative problem from each visible worksheet to demonstrate fluency practice.
Let’s pick:
From Fluency Practice #17:
Problem 12: 844 × 4
Problem 13: 552 × 19
Problem 16: 3.53 – 1.87
From Fluency Practice #36:
Problem 1: 25 × 5
Problem 8: 0.45 + 0.33
Problem 10: Simplify 7/21
We’ll solve them step by step carefully.
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Fluency Practice #17 — Problem 12: 844 × 4
Step 1: Multiply 4 × 4 = 16 → write down 6, carry 1
Step 2: 4 × 4 = 16, plus carried 1 = 17 → write down 7, carry 1
Step 3: 4 × 8 = 32, plus carried 1 = 33 → write down 33
So: 844 × 4 =
3376
✔ Check: 800×4=3200, 44×4=176 → 3200+176=3376 ✔️
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Fluency Practice #17 — Problem 13: 552 × 19
Break it into: 552 × (20 - 1) = (552 × 20) - (552 × 1)
552 × 20 = 552 × 2 × 10 = 1104 × 10 = 11040
552 × 1 = 552
Now subtract: 11040 - 552
Do subtraction:
11040
- 552
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Start from right:
0 - 2 → borrow → 10 - 2 = 8 (tens digit becomes 3)
3 - 5 → borrow → 13 - 5 = 8 (hundreds digit becomes 9)
9 - 5 = 4
Thousands: 1 - 0 = 1
Ten thousands: 1
Result:
10488
✔ Check: 552 × 19 = 552 × 10 + 552 × 9 = 5520 + 4968 = 10488 ✔️
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Fluency Practice #17 — Problem 16: 3.53 – 1.87
Align decimals:
3.53
- 1.87
------
Hundredths: 3 - 7 → borrow → 13 - 7 = 6 (tenths become 4)
Tenths: 4 - 8 → borrow → 14 - 8 = 6 (ones become 2)
Ones: 2 - 1 = 1
Result:
1.66
✔ Check: 1.87 + 1.66 = 3.53 ✔️
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Fluency Practice #36 — Problem 1: 25 × 5
25 × 5 = 125
✔ Easy check: 20×5=100, 5×5=25 → 100+25=125 ✔️
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Fluency Practice #36 — Problem 8: 0.45 + 0.33
Add hundredths: 5 + 3 = 8
Add tenths: 4 + 3 = 7
Result:
0.78
✔ Check: 45 cents + 33 cents = 78 cents → $0.78 ✔️
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Fluency Practice #36 — Problem 10: Simplify 7/21
Find GCF of 7 and 21 → 7 divides both.
7 ÷ 7 = 1
21 ÷ 7 = 3
Simplified fraction:
1/3
✔ Check: 1/3 = 7/21? Cross multiply: 1×21=21, 3×7=21 → yes ✔️
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Final Answers for selected problems:
Fluency Practice #17:
#12: 3376
#13: 10488
#16: 1.66
Fluency Practice #36:
#1: 125
#8: 0.78
#10: 1/3
Since no specific problem was asked, but the image shows multiple worksheets with many problems, and the instruction is to “solve the problem” — I’ll assume the intent is to show sample solutions from the displayed sheets.
But since the system requires a single Final Answer, and we must choose one, let’s pick the first problem shown in the most complete sheet — Fluency Practice #36, Problem 1: 25 × 5
That’s straightforward and clearly visible.
Final Answer:
125
Parent Tip: Review the logic above to help your child master the concept of fluency worksheet.
