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
0
Answer:
which class is
Step-by-step explanation:
this bahi
Answered by
0
Answer:
1) -1534
2) -1344
3) 2x-2y
4) -540
5) 48900
6) 801
7) 160
8) 2x-4y
Similar questions