Quiz A little mathematics

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Question 1 / 7

In a multiplication, if both factors are positive the result is:

Positive

Negative

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Question 2 / 7

In a multiplication, if one factor is positive and the other is negative the result is:

Positive

Negative

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Question 3 / 7

In a multiplication, if both factors are negative the result is:

Positive

Negative

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Question 4 / 7

The number pi is approximately:

3,12

3,13

3,14

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Question 5 / 7

The perimeter of a circle of radius r is equal to:

2 x pi x r

3 x pi x r

4 x pi x r

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Question 6 / 7

A number with power 0 is always:

1 divide by 0

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Question 7 / 7

Pimpim wants to buy 7 roses from Orphee. A rose is sold for 2 euros. Pimpim has 20 euros. When he has bought the roses, how much will he have left?

There are 7 roses. Each rose is sold for 2 euros. 7 × 2 = 14 so 7 roses cost 14 euros. Pimpim has 20 euros. 20 - 14 = 6 so when he has bought 7 roses, he will have 6 euros left

There are 7 roses. Each rose is sold for 2 euros. 7 × 2 = 14 so 7 roses cost 14 euros

Pimpim has 20 euros. 20 - 14 = 6 so when he has bought 7 roses, he will have 5 euros left

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Quiz A little mathematics

In a multiplication, if both factors are positive the result is:

In a multiplication, if one factor is positive and the other is negative the result is:

In a multiplication, if both factors are negative the result is:

The number pi is approximately:

The perimeter of a circle of radius r is equal to:

A number with power 0 is always:

Pimpim wants to buy 7 roses from Orphee. A rose is sold for 2 euros. Pimpim has 20 euros. When he has bought the roses, how much will he have left?

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