Math, asked by sdakshkr, 1 month ago



1) Evaluate : (−59) × (+26)

2) Evaluate : (−4

2

) × (3

2)

3) Add : (3x-4y) and (-x+2y)

4) Evaluate : 27 × (−13) + 27 × (−7)

5) Multiply: 8

15

× 60

6) Simplify : 8

9

+

7

12

7) Find the value of : 7

0 + 9

0

8) Subtract (x-y) from (3x-5y)

9) Express the ratio in the simplest form : 1 hour 20mi and 16 min

10) Divide Rupees 900 between Kunal and Mohit in the ratio 7 : 8

11) The sum of two consecutive odd number is 36. Find the numbers.

12) Solve : 8 − 12 = 2 + 6

13) Find the product : (3x-7) and (4x+5)

14) 5 − 2

2 − 8 ; 8

2 − 7 − 9 ; 3 + 7

2 − 2

15) Simplify : (

−7

8

)

5

× (

−7

8

)

−3

16) A rope of length 9

2

7

m has been divided into 13 pieces of the same length, what is the length of

each piece?

17) Simplify : 2

3

+

5

6



1

9

18) The sum of two integers is −23. If one of them is 51 find the other.

19) David bought 2

1

8

kg apples and 4

5

6

kg oranges. What is the total weight of fruits purchased by

him?​

Answers

Answered by redofterart
0

Answer:

which class is

Step-by-step explanation:

this bahi

Answered by fathimaarifeen788
0

Answer:

1) -1534

2) -1344

3) 2x-2y

4) -540

5) 48900

6) 801

7) 160

8) 2x-4y

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