Showing posts with label arithmetic test. Show all posts
Showing posts with label arithmetic test. Show all posts

Monday, March 4, 2013

Arithmetic Test

Introduction to Arithmetic Test:

Arithmetic or arithmetic is the oldest and most elementary branch of mathematics, used by almost everyone, for tasks ranging from simple day-to-day counting to advanced science and business calculations. It involves the study of quantity and especially as the result of combining numbers. In common usage and it can be refers to the simpler properties when using the traditional operations of addition, subtraction, multiplication and division with smaller values of numbers. Now let us see about the practice arithmetic test.  (Source in Wikipedia).

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simple arithmetic Test:


In simple arithmetic operations.We perform the addition,subtraction,division and multiplication


Practice problem  in Addition:

689 + 750

Solution:

When we add 689 + 750 we get  1439 as the final answer

Practice problem in Subtraction:

885 – 695

Solution:  When we subtract  885 – 695  we get 190 as the final answer

Practice problem in Division:

72 ÷ 6

Solution: When we divide 72/ 6 we get  12 as the final answer

Practice problem in Multiplication:

85 x 76

Solution: When we divided 85 x 76 we get  6460 as the final answer.

Practice Arithmetic Test in word Problems


Practice Arithmetic Test Problem 1:

The first term of an arithmetic sequence is equal to 18 and the common difference is equal to 3. Find a formula for the n th term and the value of the 70 th term

Answer: 213

Practice Arithmetic Test Problem 2:

The first term of an arithmetic chain is 200 and the common difference is equal to -10. Find the value of the 20 th term

Answer: 10

Practice Arithmetic Test Problem 3:

The first term of an arithmetic sequence is equal to 20 and the common difference is equal to 4. Find a formula for the n th term and the value of the 80 th term

Answer: = 1280

Practice Arithmetic Test Problem 4:

The first term of an arithmetic sequence is equal to 25 and the common difference is equal to 5. Find a formula for the n th term and the value of the 95 th term

Answer:480