Worksheets2nd assignment
Total questions: 12
Worksheet time: 6mins
Subtract 7 from double the number x = ...................
x-7
2x-7
7x-2
14x
The sum of two numbers is 15, the smaller is x, then the greater number is .....................
x+15
15x
15-x
x-15
If the side length of the square is s, its perimeter is P, then the mathematical relation between s and
p is ....................
P= 4s
P= s+4
P= s-4
P= 4-s
The square whose diagonals are 8 cm , then its area is ............ cm2
64
32
16
4
The additive identity element in N is ..............
0
1
2
3
The circumference of a circle whose radius is r cm long is ..........
π r
2 π r
2 π
4 π r
Mona is x years old now, how will she be after 5 years?
5x
5 + x
5 - x
x - 5
If x + 5 = 11 , then x = ..........
5
8
6
11
complete in the same pattern:
1, 4 , 8, 13, .......
14
16
19
21
complete in the same pattern:
0, 4 , 8, 12, .......
16
18
21
24
If 16 - Y = 3 , then Y= .........
19
13
6
12
If the radius of a circle is 20cm, then its circumference is .......... cm
10 π
20 π
40 π
80 π
