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Quiz Relative numbers (4e)

Marcsinanwinrow
Marcsinanwinrow
139 played - 1 yr ago

Expert QUIZ 10 QUESTIONS
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Question 1 / 10

What is the sign of the product of this multiplication: "-5×3×8×(-5)×(-6)"?

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Question 2 / 10

And this one: "-3×5×(-4)×(-5)×(-6)" ?

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Question 3 / 10

The square of a relative (non-zero) number is always positive:

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Question 4 / 10

What is the product of 5×(-3)?

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Question 5 / 10

If a is a relative number (non-zero), -a is necessarily negative:

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Question 6 / 10

What is -6÷3?

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Question 7 / 10

And -5÷(-5) ?

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Question 8 / 10

Two numbers are said to be inverses when their product is equal to ...

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Question 9 / 10

Simplify 8÷0.2 ?

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Question 10 / 10

For a=-2, calculate -a×0.125×(-4)÷10 a.

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