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Celsius & Fahrenheit conversions

Convert temperatures from degrees Celsius (°C) to degrees Fahrenheit (°F) using F = (9/5)C + 32. Review suitability for your learners before teaching.

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Worksheet StudioPractice pack · Ages 7-9

Celsius & Fahrenheit conversions

Take your time. Show your thinking.

1. Convert a weather reading of 60 °C to degrees Fahrenheit using F = (9/5)C + 32.
60 °C · 9 · 5 · 32 · Celsius & Fahrenheit conve…
2. Convert a weather reading of 45 °C to degrees Fahrenheit using F = (9/5)C + 32.
45 °C · 9 · 5 · 32 · Celsius & Fahrenheit conve…
3. Convert a weather reading of 90 °C to degrees Fahrenheit using F = (9/5)C + 32.
90 °C · 9 · 5 · 32 · Celsius & Fahrenheit conve…
4. Convert a weather reading of 120 °C to degrees Fahrenheit using F = (9/5)C + 32.
120 °C · 9 · 5 · 32 · Celsius & Fahrenheit conve…
5. Convert a weather reading of 35 °C to degrees Fahrenheit using F = (9/5)C + 32.
35 °C · 9 · 5 · 32 · Celsius & Fahrenheit conve…
6. Convert a weather reading of 115 °C to degrees Fahrenheit using F = (9/5)C + 32.
115 °C · 9 · 5 · 32 · Celsius & Fahrenheit conve…
7. Convert a weather reading of 105 °C to degrees Fahrenheit using F = (9/5)C + 32.
105 °C · 9 · 5 · 32 · Celsius & Fahrenheit conve…
8. Convert a weather reading of 30 °C to degrees Fahrenheit using F = (9/5)C + 32.
30 °C · 9 · 5 · 32 · Celsius & Fahrenheit conve…
9. Convert a weather reading of 15 °C to degrees Fahrenheit using F = (9/5)C + 32.
15 °C · 9 · 5 · 32 · Celsius & Fahrenheit conve…
10. Convert a weather reading of -5 °C to degrees Fahrenheit using F = (9/5)C + 32.
-5 °C · 9 · 5 · 32 · Celsius & Fahrenheit conve…
11. Convert a weather reading of 100 °C to degrees Fahrenheit using F = (9/5)C + 32.
100 °C · 9 · 5 · 32 · Celsius & Fahrenheit conve…
12. Convert a weather reading of 40 °C to degrees Fahrenheit using F = (9/5)C + 32.
40 °C · 9 · 5 · 32 · Celsius & Fahrenheit conve…

12 questions · Seed 86 · Age guidance, not curriculum certification

View the answer key

Worksheet StudioAnswer key · Ages 7-9

Celsius & Fahrenheit conversions

Answers and reasoning. Review before teaching.

1. Convert a weather reading of 60 °C to degrees Fahrenheit using F = (9/5)C + 32.
140 °F
F = (9 ÷ 5) × 60 + 32 = 108 + 32 = 140 °F.
2. Convert a weather reading of 45 °C to degrees Fahrenheit using F = (9/5)C + 32.
113 °F
F = (9 ÷ 5) × 45 + 32 = 81 + 32 = 113 °F.
3. Convert a weather reading of 90 °C to degrees Fahrenheit using F = (9/5)C + 32.
194 °F
F = (9 ÷ 5) × 90 + 32 = 162 + 32 = 194 °F.
4. Convert a weather reading of 120 °C to degrees Fahrenheit using F = (9/5)C + 32.
248 °F
F = (9 ÷ 5) × 120 + 32 = 216 + 32 = 248 °F.
5. Convert a weather reading of 35 °C to degrees Fahrenheit using F = (9/5)C + 32.
95 °F
F = (9 ÷ 5) × 35 + 32 = 63 + 32 = 95 °F.
6. Convert a weather reading of 115 °C to degrees Fahrenheit using F = (9/5)C + 32.
239 °F
F = (9 ÷ 5) × 115 + 32 = 207 + 32 = 239 °F.
7. Convert a weather reading of 105 °C to degrees Fahrenheit using F = (9/5)C + 32.
221 °F
F = (9 ÷ 5) × 105 + 32 = 189 + 32 = 221 °F.
8. Convert a weather reading of 30 °C to degrees Fahrenheit using F = (9/5)C + 32.
86 °F
F = (9 ÷ 5) × 30 + 32 = 54 + 32 = 86 °F.
9. Convert a weather reading of 15 °C to degrees Fahrenheit using F = (9/5)C + 32.
59 °F
F = (9 ÷ 5) × 15 + 32 = 27 + 32 = 59 °F.
10. Convert a weather reading of -5 °C to degrees Fahrenheit using F = (9/5)C + 32.
23 °F
F = (9 ÷ 5) × -5 + 32 = -9 + 32 = 23 °F.
11. Convert a weather reading of 100 °C to degrees Fahrenheit using F = (9/5)C + 32.
212 °F
F = (9 ÷ 5) × 100 + 32 = 180 + 32 = 212 °F.
12. Convert a weather reading of 40 °C to degrees Fahrenheit using F = (9/5)C + 32.
104 °F
F = (9 ÷ 5) × 40 + 32 = 72 + 32 = 104 °F.

12 questions · Seed 86 · Age guidance, not curriculum certification

Worksheet StudioPractice pack · Ages 7-9

Celsius & Fahrenheit conversions

Take your time. Show your thinking.

1. Convert a weather reading of 60 °C to degrees Fahrenheit using F = (9/5)C + 32.
60 °C · 9 · 5 · 32 · Celsius & Fahrenheit conve…
2. Convert a weather reading of 45 °C to degrees Fahrenheit using F = (9/5)C + 32.
45 °C · 9 · 5 · 32 · Celsius & Fahrenheit conve…
3. Convert a weather reading of 90 °C to degrees Fahrenheit using F = (9/5)C + 32.
90 °C · 9 · 5 · 32 · Celsius & Fahrenheit conve…
4. Convert a weather reading of 120 °C to degrees Fahrenheit using F = (9/5)C + 32.
120 °C · 9 · 5 · 32 · Celsius & Fahrenheit conve…
5. Convert a weather reading of 35 °C to degrees Fahrenheit using F = (9/5)C + 32.
35 °C · 9 · 5 · 32 · Celsius & Fahrenheit conve…
6. Convert a weather reading of 115 °C to degrees Fahrenheit using F = (9/5)C + 32.
115 °C · 9 · 5 · 32 · Celsius & Fahrenheit conve…
7. Convert a weather reading of 105 °C to degrees Fahrenheit using F = (9/5)C + 32.
105 °C · 9 · 5 · 32 · Celsius & Fahrenheit conve…
8. Convert a weather reading of 30 °C to degrees Fahrenheit using F = (9/5)C + 32.
30 °C · 9 · 5 · 32 · Celsius & Fahrenheit conve…
9. Convert a weather reading of 15 °C to degrees Fahrenheit using F = (9/5)C + 32.
15 °C · 9 · 5 · 32 · Celsius & Fahrenheit conve…
10. Convert a weather reading of -5 °C to degrees Fahrenheit using F = (9/5)C + 32.
-5 °C · 9 · 5 · 32 · Celsius & Fahrenheit conve…
11. Convert a weather reading of 100 °C to degrees Fahrenheit using F = (9/5)C + 32.
100 °C · 9 · 5 · 32 · Celsius & Fahrenheit conve…
12. Convert a weather reading of 40 °C to degrees Fahrenheit using F = (9/5)C + 32.
40 °C · 9 · 5 · 32 · Celsius & Fahrenheit conve…

12 questions · Seed 86 · Age guidance, not curriculum certification

Worksheet StudioAnswer key · Ages 7-9

Celsius & Fahrenheit conversions

Answers and reasoning. Review before teaching.

1. Convert a weather reading of 60 °C to degrees Fahrenheit using F = (9/5)C + 32.
140 °F
F = (9 ÷ 5) × 60 + 32 = 108 + 32 = 140 °F.
2. Convert a weather reading of 45 °C to degrees Fahrenheit using F = (9/5)C + 32.
113 °F
F = (9 ÷ 5) × 45 + 32 = 81 + 32 = 113 °F.
3. Convert a weather reading of 90 °C to degrees Fahrenheit using F = (9/5)C + 32.
194 °F
F = (9 ÷ 5) × 90 + 32 = 162 + 32 = 194 °F.
4. Convert a weather reading of 120 °C to degrees Fahrenheit using F = (9/5)C + 32.
248 °F
F = (9 ÷ 5) × 120 + 32 = 216 + 32 = 248 °F.
5. Convert a weather reading of 35 °C to degrees Fahrenheit using F = (9/5)C + 32.
95 °F
F = (9 ÷ 5) × 35 + 32 = 63 + 32 = 95 °F.
6. Convert a weather reading of 115 °C to degrees Fahrenheit using F = (9/5)C + 32.
239 °F
F = (9 ÷ 5) × 115 + 32 = 207 + 32 = 239 °F.
7. Convert a weather reading of 105 °C to degrees Fahrenheit using F = (9/5)C + 32.
221 °F
F = (9 ÷ 5) × 105 + 32 = 189 + 32 = 221 °F.
8. Convert a weather reading of 30 °C to degrees Fahrenheit using F = (9/5)C + 32.
86 °F
F = (9 ÷ 5) × 30 + 32 = 54 + 32 = 86 °F.
9. Convert a weather reading of 15 °C to degrees Fahrenheit using F = (9/5)C + 32.
59 °F
F = (9 ÷ 5) × 15 + 32 = 27 + 32 = 59 °F.
10. Convert a weather reading of -5 °C to degrees Fahrenheit using F = (9/5)C + 32.
23 °F
F = (9 ÷ 5) × -5 + 32 = -9 + 32 = 23 °F.
11. Convert a weather reading of 100 °C to degrees Fahrenheit using F = (9/5)C + 32.
212 °F
F = (9 ÷ 5) × 100 + 32 = 180 + 32 = 212 °F.
12. Convert a weather reading of 40 °C to degrees Fahrenheit using F = (9/5)C + 32.
104 °F
F = (9 ÷ 5) × 40 + 32 = 72 + 32 = 104 °F.

12 questions · Seed 86 · Age guidance, not curriculum certification