ISEE Middle Level Math : Numbers and Operations

Study concepts, example questions & explanations for ISEE Middle Level Math

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Example Questions

Example Question #312 : Fractions

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Correct answer:
Explanation:

Add the numerators and keep the denominator:

Answer: 

Example Question #411 : Arithmetic

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Explanation:

Add the numerators and keep the denominator the same:

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Example Question #461 : Numbers And Operations

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Correct answer:

Explanation:

Add the numerators and keep the denominator the same. Then, simplify:

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Example Question #315 : Fractions

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Explanation:

Add the numerators and keep the denominator the same. Then, reduce:

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Example Question #316 : Fractions

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Explanation:

Add the numerators and keep the denominator; then, reduce:

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Example Question #26 : How To Add Fractions

Solve:

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Correct answer:

Explanation:

The least common denominator of and is .

Example Question #462 : Numbers And Operations

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Correct answer:

Explanation:

Add the numerators and keep the denominator the same:

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Example Question #463 : Numbers And Operations

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Correct answer:

Explanation:

Add the numerators and keep the denominator the same:

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Example Question #45 : How To Add Fractions

Add the fractions below.

 

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Correct answer:

Explanation:

First, we need to find a common denominator. In this case, we can convert both denominators to .

Now we can add the numerators.

Both the numerator and denominator are divisible by , so we can simplify.

Example Question #464 : Numbers And Operations

Add:

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Correct answer:

Explanation:

To solve, add the numerators and leave the denominators the same:

Answer:

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