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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 120 °C to degrees Fahrenheit using F = (9/5)C + 32.
120 °C · 9 · 5 · 32 · Celsius & Fahrenheit conve…
2. Convert a weather reading of 90 °C to degrees Fahrenheit using F = (9/5)C + 32.
90 °C · 9 · 5 · 32 · Celsius & Fahrenheit conve…
3. Convert a weather reading of -20 °C to degrees Fahrenheit using F = (9/5)C + 32.
-20 °C · 9 · 5 · 32 · Celsius & Fahrenheit conve…
4. Convert a weather reading of 50 °C to degrees Fahrenheit using F = (9/5)C + 32.
50 °C · 9 · 5 · 32 · Celsius & Fahrenheit conve…
5. Convert a weather reading of 30 °C to degrees Fahrenheit using F = (9/5)C + 32.
30 °C · 9 · 5 · 32 · Celsius & Fahrenheit conve…
6. Convert a weather reading of 110 °C to degrees Fahrenheit using F = (9/5)C + 32.
110 °C · 9 · 5 · 32 · Celsius & Fahrenheit conve…
7. Convert a weather reading of 95 °C to degrees Fahrenheit using F = (9/5)C + 32.
95 °C · 9 · 5 · 32 · Celsius & Fahrenheit conve…
8. Convert a weather reading of -10 °C to degrees Fahrenheit using F = (9/5)C + 32.
-10 °C · 9 · 5 · 32 · Celsius & Fahrenheit conve…
9. Convert a weather reading of 80 °C to degrees Fahrenheit using F = (9/5)C + 32.
80 °C · 9 · 5 · 32 · Celsius & Fahrenheit conve…
10. Convert a weather reading of 115 °C to degrees Fahrenheit using F = (9/5)C + 32.
115 °C · 9 · 5 · 32 · Celsius & Fahrenheit conve…
11. Convert a weather reading of 35 °C to degrees Fahrenheit using F = (9/5)C + 32.
35 °C · 9 · 5 · 32 · Celsius & Fahrenheit conve…
12. Convert a weather reading of 125 °C to degrees Fahrenheit using F = (9/5)C + 32.
125 °C · 9 · 5 · 32 · Celsius & Fahrenheit conve…

12 questions · Seed 82 · 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 120 °C to degrees Fahrenheit using F = (9/5)C + 32.
248 °F
F = (9 ÷ 5) × 120 + 32 = 216 + 32 = 248 °F.
2. 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.
3. Convert a weather reading of -20 °C to degrees Fahrenheit using F = (9/5)C + 32.
-4 °F
F = (9 ÷ 5) × -20 + 32 = -36 + 32 = -4 °F.
4. Convert a weather reading of 50 °C to degrees Fahrenheit using F = (9/5)C + 32.
122 °F
F = (9 ÷ 5) × 50 + 32 = 90 + 32 = 122 °F.
5. 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.
6. Convert a weather reading of 110 °C to degrees Fahrenheit using F = (9/5)C + 32.
230 °F
F = (9 ÷ 5) × 110 + 32 = 198 + 32 = 230 °F.
7. Convert a weather reading of 95 °C to degrees Fahrenheit using F = (9/5)C + 32.
203 °F
F = (9 ÷ 5) × 95 + 32 = 171 + 32 = 203 °F.
8. Convert a weather reading of -10 °C to degrees Fahrenheit using F = (9/5)C + 32.
14 °F
F = (9 ÷ 5) × -10 + 32 = -18 + 32 = 14 °F.
9. Convert a weather reading of 80 °C to degrees Fahrenheit using F = (9/5)C + 32.
176 °F
F = (9 ÷ 5) × 80 + 32 = 144 + 32 = 176 °F.
10. 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.
11. 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.
12. Convert a weather reading of 125 °C to degrees Fahrenheit using F = (9/5)C + 32.
257 °F
F = (9 ÷ 5) × 125 + 32 = 225 + 32 = 257 °F.

12 questions · Seed 82 · 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 120 °C to degrees Fahrenheit using F = (9/5)C + 32.
120 °C · 9 · 5 · 32 · Celsius & Fahrenheit conve…
2. Convert a weather reading of 90 °C to degrees Fahrenheit using F = (9/5)C + 32.
90 °C · 9 · 5 · 32 · Celsius & Fahrenheit conve…
3. Convert a weather reading of -20 °C to degrees Fahrenheit using F = (9/5)C + 32.
-20 °C · 9 · 5 · 32 · Celsius & Fahrenheit conve…
4. Convert a weather reading of 50 °C to degrees Fahrenheit using F = (9/5)C + 32.
50 °C · 9 · 5 · 32 · Celsius & Fahrenheit conve…
5. Convert a weather reading of 30 °C to degrees Fahrenheit using F = (9/5)C + 32.
30 °C · 9 · 5 · 32 · Celsius & Fahrenheit conve…
6. Convert a weather reading of 110 °C to degrees Fahrenheit using F = (9/5)C + 32.
110 °C · 9 · 5 · 32 · Celsius & Fahrenheit conve…
7. Convert a weather reading of 95 °C to degrees Fahrenheit using F = (9/5)C + 32.
95 °C · 9 · 5 · 32 · Celsius & Fahrenheit conve…
8. Convert a weather reading of -10 °C to degrees Fahrenheit using F = (9/5)C + 32.
-10 °C · 9 · 5 · 32 · Celsius & Fahrenheit conve…
9. Convert a weather reading of 80 °C to degrees Fahrenheit using F = (9/5)C + 32.
80 °C · 9 · 5 · 32 · Celsius & Fahrenheit conve…
10. Convert a weather reading of 115 °C to degrees Fahrenheit using F = (9/5)C + 32.
115 °C · 9 · 5 · 32 · Celsius & Fahrenheit conve…
11. Convert a weather reading of 35 °C to degrees Fahrenheit using F = (9/5)C + 32.
35 °C · 9 · 5 · 32 · Celsius & Fahrenheit conve…
12. Convert a weather reading of 125 °C to degrees Fahrenheit using F = (9/5)C + 32.
125 °C · 9 · 5 · 32 · Celsius & Fahrenheit conve…

12 questions · Seed 82 · 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 120 °C to degrees Fahrenheit using F = (9/5)C + 32.
248 °F
F = (9 ÷ 5) × 120 + 32 = 216 + 32 = 248 °F.
2. 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.
3. Convert a weather reading of -20 °C to degrees Fahrenheit using F = (9/5)C + 32.
-4 °F
F = (9 ÷ 5) × -20 + 32 = -36 + 32 = -4 °F.
4. Convert a weather reading of 50 °C to degrees Fahrenheit using F = (9/5)C + 32.
122 °F
F = (9 ÷ 5) × 50 + 32 = 90 + 32 = 122 °F.
5. 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.
6. Convert a weather reading of 110 °C to degrees Fahrenheit using F = (9/5)C + 32.
230 °F
F = (9 ÷ 5) × 110 + 32 = 198 + 32 = 230 °F.
7. Convert a weather reading of 95 °C to degrees Fahrenheit using F = (9/5)C + 32.
203 °F
F = (9 ÷ 5) × 95 + 32 = 171 + 32 = 203 °F.
8. Convert a weather reading of -10 °C to degrees Fahrenheit using F = (9/5)C + 32.
14 °F
F = (9 ÷ 5) × -10 + 32 = -18 + 32 = 14 °F.
9. Convert a weather reading of 80 °C to degrees Fahrenheit using F = (9/5)C + 32.
176 °F
F = (9 ÷ 5) × 80 + 32 = 144 + 32 = 176 °F.
10. 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.
11. 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.
12. Convert a weather reading of 125 °C to degrees Fahrenheit using F = (9/5)C + 32.
257 °F
F = (9 ÷ 5) × 125 + 32 = 225 + 32 = 257 °F.

12 questions · Seed 82 · Age guidance, not curriculum certification