Question

please help me class 8 subject maths please help me​

Answer 1

Answer:

Step-by-step explanation:

Section -- A

1) 81 × 10 to the power - 11

2) 6254/ 10 to the power 5

3) 2 to the power 10 × 3

4) ( a + b )

5) ( x - 3 )

Section -- B

6) False

7) False

8) True

9) False

10) False

Section -- C

11) Option ( a )

12) Option ( d )

13) Option ( c )

14) Option ( b )

15) Option ( c )

16) Option ( 6)

17) Option ( c )

18) Option ( a )

19) Option ( b )

20) Option ( c )