Directions to Solve:
In each series, look for the degree and direction of change between the numbers. In other words, do the numbers increase or decrease, and by how much?
Explanation:
This is a simple division series; each number is one-half of the previous number.
In other terms to say, the number is divided by 2 successively to get the next result.
4/2 = 2
2/2 = 1
1/2 = 1/2
(1/2)/2 = 1/4
(1/4)/2 = 1/8 and so on.
Directions to Solve:
In each series, look for the degree and direction of change between the numbers. In other words, do the numbers increase or decrease, and by how much?
Explanation:
This is a simple alternating addition and subtraction series. In the first pattern, 3 is added; in the second, 2 is subtracted.
Directions to Solve:
In each series, look for the degree and direction of change between the numbers. In other words, do the numbers increase or decrease, and by how much?
Explanation:
This is an alternating number subtraction series. First, 2 is subtracted, then 4, then 2, and so on.
Directions to Solve:
In each series, look for the degree and direction of change between the numbers. In other words, do the numbers increase or decrease, and by how much?
Explanation:
In this simple alternating subtraction and addition series; 1 is subtracted, then 2 is added, and so on.
Directions to Solve:
In each series, look for the degree and direction of change between the numbers. In other words, do the numbers increase or decrease, and by how much?