input: Write a function to perform several simple math operations on two integers and output the results of addition, subtraction, multiplication, division, and modulo. The function should accept two integers as inputs.
  
  assert math_operations(10, 5) == ('Addition: 15', 'Subtraction: 5', 'Multiplication: 50', 'Division: 2.0', 'Modulo: 0')
  assert math_operations(-10, 5) == ('Addition: -5', 'Subtraction: -15', 'Multiplication: -50', 'Division: -2.0', 'Modulo: -0')
  assert math_operations(0, 0) == ('Addition: 0', 'Subtraction: 0', 'Multiplication: 0', 'Division: 0.0', 'Modulo: 0')
  assert math_operations(5, -5) == ('Addition: 0', 'Subtraction: 10', 'Multiplication: -25', 'Division: -1.0', 'Modulo: 0')
  assert math_operations(20, 4) == ('Addition: 24', 'Subtraction: 16', 'Multiplication: 80', 'Division: 5.0', 'Modulo: 0')
output: def math_operations(a, b):
      addition = a + b
      subtraction = a - b
      multiplication = a * b
      division = a / b
      modulo = a % b
      return (f'Addition: {addition}', f'Subtraction: {subtraction}', f'Multiplication: {multiplication}', f'Division: {division}', f'Modulo: {modulo}')