Miss_Leamon
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Quiz on Arithmetic and Brackets Pretest, created by Miss_Leamon on 29/11/2014.

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Arithmetic and Brackets Pretest

Question 1 of 10

1

Simplify \(4a+8a\)

Select one of the following:

  • \(4a\)

  • \(-4a^2\)

  • \(12a^2\)

  • \(12a\)

Explanation

Question 2 of 10

1

Simplify \(5d+7d-2d\)

Select one of the following:

  • \(13d^2\)

  • \(10d^3\)

  • \(10d\)

  • \(15d\)

Explanation

Question 3 of 10

1

Simplify \(4m-6-8m\)

Select one of the following:

  • \(-4m+6\)

  • \(4m-6\)

  • \(4m+6\)

  • \(-4m-6\)

Explanation

Question 4 of 10

1

Simplify \(5 \times n \times 3 \times n \times n\)

Select one of the following:

  • \(15n\)

  • \(5n \times 3n\)

  • \(15n^3\)

  • \(8n^3\)

Explanation

Question 5 of 10

1

Simplify \(\frac{ab}{b}\)

Select one of the following:

  • \(a\)

  • \(b^2\)

  • \(b\)

  • \(ab^2\)

Explanation

Question 6 of 10

1

Simplify \(\frac{5k}{11} - \frac{3k}{11}\)

Select one of the following:

  • \(\frac{8k}{11}\)

  • \(\frac{2k}{11}\)

  • \(\frac{2k^2}{22}\)

  • \(\frac{8k}{22}\)

Explanation

Question 7 of 10

1

Expand \(a(c-d)\)

Select one of the following:

  • \(c-ad\)

  • \(ac-d\)

  • \(ac-ad\)

  • \(ac-a^2 d\)

Explanation

Question 8 of 10

1

Expand \(5(m + 7)\)

Select one of the following:

  • \(5m + 35\)

  • \(m + 35\)

  • \(5m + 7\)

  • \(5m^2 + 57\)

Explanation

Question 9 of 10

1

Expand and simplify \(4(p + 3) − 2(p − 5)\)

Select one of the following:

  • \(6p − 2\)

  • \(2p − 2\)

  • \(6p + 22\)

  • \(2p + 22\)

Explanation

Question 10 of 10

1

Which set below are examples of like terms?

Select one of the following:

  • \({3a, a^2}\)

  • \({5a^2, a^2}\)

  • \({2y, 3yx}\)

  • \({4a, 4}\)

Explanation

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