Math IB - 1.5 DHQ (2nd) 9/12

Which of the following setups would be used to find four consecutive integers?

• n
  n+2
  n+4
  n+6
• n
  2n
  4n
  6n
• n+1
  n+2
  n+3
  n+4
• n
  n+1
  n+2
  n+3

Find four consecutive odd integers whose sum is 128.

• 32, 34, 37, 38
• 27, 29, 31, 33
• 29, 31, 33, 35
• 25, 27, 29, 31

The sum of three consecutive numbers is -30.  What is the smallest of the three numbers?

• -10
• -11
• -12
• -9

The sum of three consecutive even natural numbers is 48. The greatest of these numbers is

• 15
• 17
• 16
• 18