Question

I. Fill in the blanks:-

1.The product of two integers with opposite signs is________

2._______ is the additive inverse of (-x)

3.The terms of an expression having the same variables are called _______

4.(-80) * ______ = 160

5.(+) / (-) = _______

II. Choose the correct answer:-

6. 30 + 5 -5 = _______

a) 40 b) 30 c) -30 d) 35 7.

Which property is illustrated by the equation (2*7)*5 = 2*(7*5)

a) Associative b) commutative

c) closure d) Distribution

8. (-12) / (-24) = _______

a) -2 b) -1/2 c) 2. d) 1/2

9.The numerical co - efficient of -16ab = _______

a) 16 b) -16 c) -ab d) ab

10. (-50) +0+50 = _______

a) 50 b) -100. c) 0. d) -50 ​

Answer 1

Answer:

1. negative

2. x

3. consonants

4. -2

5. -

6. b

7. b

8. d

9. b

10. c

Hope it helps you .

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