Time and Work Questions with Solutions

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Time & Work

With the Time & Work, you can get a clear concept of real number property commutative, associative, distributive, identity, etc. You will have 10 minutes to complete the quiz and if you do not answer any question within the specified time, it will be considered incorrect. You need to get a minimum of 50% marks to pass the quiz. Press the "Start Quiz" button to participate in the quiz.

1 / 10

Which Is the multiplicative identity number?

-2

-1

2 / 10

The Associative Property of multiplication for any real number a, b, c:

a + (b + c) = (a + b) + c

a × (b + c) = a × b + b × c

a × (b × c) = (a × b) × c

a + b = b + a

3 / 10

The Multiplicative Identity Property:

a + 0 = a = 0 + a

a × 1/a = 1 = 1/a × a

a × 1 = a = a × 1

a + (-a) = 0 = (-a) + a

4 / 10

What is the additive inverse of 2?

-1

-2

5 / 10

The multiplicative inverse of 1/10 is –

0.01

-10

1.0

6 / 10

Which is the additive identity number?

-1

7 / 10

Which is the Commutative Property of Addition for any real number a, b?

a + (b + c) = (a + b) + c

a + b = b + a

a × b = b × a

a × (b × c) = (a × b) × c

8 / 10

The Associative Property of Addition for any real number a, b, c:

a × b = b × a

a + b = b + a

a + (b + c) = (a + b) + c

a × (b × c) = (a × b) × c

9 / 10

The Additive Inverse Property:

a × 1 = a = a × 1

a × 1/a = 1 = 1/a × a

a + (-a) = 0 = (-a) + a

a + 0 = a = 0 + a

10 / 10

Which of the following is a distributive property?

2 × (3 + 4) = 2 + 3 × 2 + 4

2 + (3 × 4) = (2 + 3) × (2 + 4)

2 × (3 + 4) = 2 × 3 + 2 × 4

2 + (3 + 4) = 2 × 3 + 2 × 4

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