Python Numbers and Mathematics

1) Add Two Numbers

Prompt for two numbers and print their sum.

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2) Subtract Two Numbers

Ask for two numbers and print:

first – second

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3) Multiply Numbers

Prompt for two numbers and print the product.

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4) Divide Numbers

Ask for two numbers and print the division result.

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5) Floor Division

Ask for two numbers and print:

first // second

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6) Modulus Operation

Ask for two numbers and print:

first % second

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7) Power Operation

Prompt for a base and exponent, then compute:

base ** exponent

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8) Average of Three Numbers

Ask for 3 numbers and print their average.

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9) Swap Two Numbers

Ask for two numbers and swap their values without using a temporary variable.

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10) Check Even or Odd

Prompt for an integer and print whether it’s even or odd.

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11) Maximum of Two

Ask for two numbers and print the bigger one.

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12) Minimum of Two

Ask for two numbers and print the smaller one.

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13) Absolute Value

Ask for a number and print its absolute value (use abs()).

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14) Round a Floating Number

Prompt for a decimal number and print it rounded to the nearest integer.

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15) Convert to Integer

Ask for a float input and convert it to an integer (print result and type).

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16) Convert to Float

Ask for an integer input and convert it to float (print result and type).

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17) Simple Interest

Ask for principal, rate, and time. Calculate and print simple interest:

SI = (principal × rate × time) / 100

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18) Circle Area

Ask for the radius and print the area of the circle using:

Area = π × r × r

Use math.pi.

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19) Distance Between Two Points

Prompt for two coordinates (x1, y1) and (x2, y2). Compute:

distance = sqrt((x2−x1)^2 + (y2−y1)^2)

Use math.sqrt().

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20) Loop Sum of 1–n

Ask for a number n and use a for loop to compute the sum 1 + 2 + … + n. Print result.

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📝 Notes

✔ For division, handle the case where the second number is zero (optional). ✔ For math tasks, import the built-in module:

import math

✔ Use built-in functions like:

• abs()

• round()

• int(), float()

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canvil: 333f6c7d-6876-4f7e-b6ad-1bdb2233f5c1