problems
September 20th, 2011 at 12:12am
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The sound of a car backfiring has been compared with a gunshot or firework. It is certainly loud enough to turn heads from quite a distance away. It is not common in newer vehicles equipped with fuel-injection systems, but can still occur under the right conditions.
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What Causes A Car To Backfire
December 10th, 2008 at 02:04am
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Here are some fairly basic math problems to test your skills (answers are provided at the end of the post). If you find these too easy, or just want different challenges, check out our fifth grade math problems and basic algebra problems.
Basic Math Questions
- 5 + 2
- 12 + 5
- 55 – 41
- 8 x 2
- 10 x 5
- 5 x 10
- An acute angle _____
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Basic Math Problems
November 13th, 2008 at 04:21am
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Last week I wrote some fifth grade math problems. Today, I am going to put up a few simple algebra problems (of different types) with the answers at the end of the post.
Questions:
First Type: Solving Equations
Solve for x:
- 4x = 8
- 2x + 7 = 15
- x + 6 = 6
- 5 – (x + 2) = 10
- 4x = 7 + 3x
- 2x = 14 + 3x
- 3x = 6
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Basic Algebra Problems
November 5th, 2008 at 03:08am
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Try these fifth grade math problems (answers at the bottom of the post). Try not to use a calculator!
- What is 75 x 54?
- What is 12 x 19?
- What is 2/4 + 3/4?
- What is 1/2 + 3/4?
- What are the first four prime numbers?
- Is 25 a prime number?
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Fifth Grade Math Problems