EduSahara™ Worksheet
Name : Chapter Based Worksheet
Chapter : Integers
Grade : SSC Grade VII
License : Non Commercial Use
Question
1
1.
Which of the following are true?
a)
whole numbers are closed under addition
b)
whole numbers are closed under division
c)
whole numbers are closed under subtraction
d)
whole numbers are closed under multiplication
(i)
{a,d}
(ii)
{c,d}
(iii)
{b,a}
(iv)
{b,d,a}
(v)
{b,c,a}
Question
2
2.
The value of 15 + 16 + 20 is
(i)
52
(ii)
51
(iii)
49
(iv)
50
(v)
53
Question
3
3.
Which of the following integers lie between 34 and 39?
(i)
39
(ii)
34
(iii)
29
(iv)
37
(v)
43
Question
4
4.
Find the equation representing the following number line diagram
(i)
5
−
13
=
(-8)
(ii)
4
+
10
=
14
(iii)
7
−
10
=
(-3)
(iv)
6
+
12
=
18
(v)
5
+
10
=
15
Question
5
5.
Find the equation representing the following number line diagram
(i)
1
−
11
=
(-10)
(ii)
3
−
8
=
(-5)
(iii)
0
+
8
=
8
(iv)
1
+
8
=
9
(v)
2
+
10
=
12
Question
6
6.
Which of the following are true?
a)
integers are closed under addition
b)
integers are closed under division
c)
integers are closed under subtraction
d)
integers are closed under multiplication
(i)
{a,c,d}
(ii)
{b,d}
(iii)
{b,c}
(iv)
{b,a,c}
(v)
{b,a}
Question
7
7.
4 + ______ = 16
(i)
11
(ii)
9
(iii)
12
(iv)
13
(v)
14
Question
8
8.
Which of the following are true?
a)
8
−
9
=
9
−
8
b)
7
✕
2
=
2
✕
7
c)
9
÷
7
=
7
÷
9
d)
2
+
8
=
8
+
2
(i)
{a,c,b}
(ii)
{b,d}
(iii)
{a,d,b}
(iv)
{c,d}
(v)
{a,b}
Question
9
9.
Find the difference between the values of numbers at point A and B
(i)
12
(ii)
13
(iii)
14
(iv)
17
(v)
15
Question
10
10.
The value of 0 − 18 is
(i)
(-17)
(ii)
(-18)
(iii)
(-19)
(iv)
(-20)
(v)
(-16)
Question
11
11.
Find the equation representing the following number line diagram
(i)
3
−
6
=
(-3)
(ii)
4
+
8
=
12
(iii)
2
+
6
=
8
(iv)
5
−
6
=
(-1)
(v)
3
−
9
=
(-6)
Question
12
12.
Find the difference of the two numbers at the points labelled with letters Q and R
(i)
(-3)
(ii)
0
(iii)
(-2)
(iv)
(-1)
(v)
(-5)
Question
13
13.
The value of 1 ✕ 12 is
(i)
13
(ii)
12
(iii)
14
(iv)
11
(v)
9
Question
14
14.
The value of 0 + 2 + 5 + 3 is
(i)
10
(ii)
11
(iii)
12
(iv)
9
(v)
7
Question
15
15.
The value of 1 + 19 is
(i)
21
(ii)
17
(iii)
20
(iv)
19
(v)
22
Question
16
16.
Which of the following are true?
a)
17
÷
(
2
+
13
)
=
(
17
÷
2
)
+
(
17
÷
13
)
b)
2
✕
(
13
+
5
)
=
(
2
✕
13
)
+
(
2
✕
5
)
c)
13
✕
(
5
−
17
)
=
(
13
✕
5
)
−
(
13
✕
17
)
d)
5
−
(
17
✕
2
)
=
(
5
−
17
)
✕
(
5
−
2
)
(i)
{a,d,b}
(ii)
{d,c}
(iii)
{a,b}
(iv)
{a,c,b}
(v)
{b,c}
Question
17
17.
Find the difference between the values of numbers at point A and B
(i)
(-11)
(ii)
(-12)
(iii)
(-8)
(iv)
(-10)
(v)
(-14)
Question
18
18.
The value of 15 + 6 + 10 + 10 is
(i)
39
(ii)
43
(iii)
41
(iv)
40
(v)
42
Question
19
19.
Find the product of the two numbers at the points labelled with letters R and S
(i)
1
(ii)
(-1)
(iii)
(-3)
(iv)
0
(v)
2
Question
20
20.
The value of 9 − 12 − 5 is
(i)
(-8)
(ii)
(-10)
(iii)
(-5)
(iv)
(-9)
(v)
(-7)
Question
21
21.
The value of 14 ✕ 11 ✕ 13 ✕ 1 is
(i)
2002
(ii)
2000
(iii)
2003
(iv)
2005
(v)
2001
Question
22
22.
Find the equation representing the following number line diagram
(i)
1
−
4
=
(-3)
(ii)
3
−
1
=
2
(iii)
0
+
1
=
1
(iv)
1
+
1
=
2
(v)
2
+
3
=
5
Question
23
23.
The value of 64 ÷ 4 is
(i)
13
(ii)
16
(iii)
17
(iv)
15
(v)
18
Question
24
24.
Which of the following is true?
a)
-6 is to the left of 7 on the number line
b)
-6 is to the right of 4 on the number line
c)
-1 is to the left of 4 on the number line
d)
-1 is to the right of 7 on the number line
(i)
{b,c,a}
(ii)
{b,d,a}
(iii)
{a,c}
(iv)
{d,c}
(v)
{b,a}
Question
25
25.
15 − ______ = 12
(i)
3
(ii)
2
(iii)
4
(iv)
6
(v)
0
Assignment Key
1) (i)
2) (ii)
3) (iv)
4) (v)
5) (iv)
6) (i)
7) (iii)
8) (ii)
9) (iii)
10) (ii)
11) (i)
12) (iii)
13) (ii)
14) (i)
15) (iii)
16) (v)
17) (i)
18) (iii)
19) (iv)
20) (i)
21) (i)
22) (iv)
23) (ii)
24) (iii)
25) (i)
