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Home :: Contents (2267) :: Algebra (377) :: Arithmetics

Arithmetics (19 problems)


The following math problems could be found for the requested category. If you want to find a specific problem, please use the search box on the left menu

Problem #1: Basic Arithmetic Operation

Simplify the following by performing the indicated operations:

42 – 3[6 – (4 – 15)]

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Problem #2: Basic Arithmetic Operations

Simplify: 5[2x – (x + 3)] – (4 – x)

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Problem #3: Basic Arithmetic Operations

Express 13/10 – 2/15 as a simplified rational number?

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Problem #4: Basic Arithmetic Operations

Evaluate the following expression:

9 – 4 2 + 3 * 4

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Problem #5: Basic Arithmetic Operations

Simplify: 4(6x2 – 3) - [ 2 (5x2 – 1) + 1 ]

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Problem #6: Basic Arithmetic Operations

Evaluate the following expression: 243/64 (-27/24)

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Problem #7: Basic Arithmetic Operations
Compute
-5/14 – (-2/6)
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Problem #8: Basic Arithmetic Operations

Simplify: -32 + 2 [ 20 ¸ ( 7 – 11) ]

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Problem #9: Basic Arithmetic Operations

Simplify the expression 8x - 5 - 2x +1

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Problem #10: Basic Arithmetic Operations
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Problem #11: Basic Arithmetic Operations

Simplify the following by performing the indicated operations:

14[x – (3 – x)] – (2x – 4)

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Problem #12: Basic Arithmetic Operations
Evaluate
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Problem #13: Basic Arithmetic Operations

(-5) * (-5) * (3) * (-1)

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Problem #14: Basic Arithmetic Operations

Simplify: (1/4x – 1/4y) / (1/2x – 1/2y)

Hint: Add the fractions in the numerator by finding a common denominator. Then, do the same with the denominator or the original fraction.

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Problem #15: Basic Arithmetic Operations

Find 649 - 9(13 - 22)

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Problem #16: Basic Arithmetic Operations

Simplify: 42 – 2(-4x + 2) – 6x/3

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Problem #17: Basic Arithmetic Operations

Solve the following equations & inequalities for x:

(x + 2) / 3 = (x – 1)/4

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Problem #18: Basic Arithmetic Operations

Simplify the expression 2x - (3x - 5) + 4(2x - 1)

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Problem #19: Basic Arithmetic Operations

Solve the following equation:

– 5(x – 3) + 4 = 2 + 3(x + 4)

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