EduSahara™ Assignment
Name : BODMAS Expressions
Chapter : Number System
Grade : ICSE Grade VII
License : Non Commercial Use
Question
1
1.
Find the value of
(
17
+
[
266
÷
(
[
64
÷
4
]
+
[
45
÷
15
]
)
]
)
(i)
32
(ii)
31
(iii)
30
(iv)
29
(v)
33
Question
2
2.
Find the value of
[
782
÷
(
(
23
+
(
19
−
1
)
)
−
[
15
÷
(-3)
]
)
]
(i)
16
(ii)
18
(iii)
14
(iv)
17
(v)
19
Question
3
3.
Find the value of
(
(
7
−
(
[
168
÷
6
]
−
12
)
)
+
(
[
100
÷
(
(-8)
−
2
)
]
−
(
29
+
{
22
✕
(-9)
}
)
)
)
(i)
149
(ii)
150
(iii)
148
(iv)
152
(v)
151
Question
4
4.
Find the value of
(
25
−
(
[
7917
÷
(
{
16
✕
[
378
÷
14
]
}
−
(
{
10
✕
(
23
+
(-7)
)
}
−
1
)
)
]
+
22
)
)
(i)
(-23)
(ii)
(-26)
(iii)
(-28)
(iv)
(-27)
(v)
(-25)
Question
5
5.
Find the value of
{
[
(-810)
÷
(
2
−
(
(
26
+
24
)
−
3
)
)
]
✕
[
12
÷
6
]
}
(i)
33
(ii)
37
(iii)
36
(iv)
38
(v)
35
Question
6
6.
Find the value of
(
{
{
[
320
÷
16
]
✕
9
}
✕
{
7
✕
(-1)
}
}
−
(
(
2
+
(-2)
)
+
[
(-110)
÷
(
26
−
4
)
]
)
)
(i)
(-1255)
(ii)
(-1253)
(iii)
(-1256)
(iv)
(-1254)
(v)
(-1258)
Question
7
7.
Find the value of
(
{
[
(-672)
÷
{
{
(-8)
✕
3
}
✕
(-7)
}
]
✕
[
192
÷
24
]
}
+
{
8
✕
14
}
)
(i)
82
(ii)
80
(iii)
81
(iv)
78
(v)
79
Question
8
8.
Find the value of
(
{
{
[
(-90)
÷
[
(-25)
÷
5
]
]
✕
(-8)
}
✕
(
3
+
25
)
}
+
(
29
+
(
2
−
17
)
)
)
(i)
(-4017)
(ii)
(-4018)
(iii)
(-4020)
(iv)
(-4016)
(v)
(-4019)
Question
9
9.
Find the value of
24
+
29
+
252
÷
18
✕
22
+
170
÷
17
−
20
+
30
✕
28
(i)
1190
(ii)
1193
(iii)
1191
(iv)
1192
(v)
1189
Question
10
10.
Find the value of
99
÷
9
✕
17
−
(-100)
÷
25
−
1
+
3
+
12
−
(-1)
✕
24
(i)
229
(ii)
231
(iii)
227
(iv)
230
(v)
228
Question
11
11.
Find the value of
22
✕
16
+
21
+
28
+
425
÷
17
✕
240
÷
12
−
26
−
14
(i)
858
(ii)
861
(iii)
862
(iv)
863
(v)
860
Question
12
12.
Find the value of
1
✕
19
−
15
−
27
÷
27
−
9
+
125
÷
25
✕
17
+
3
(i)
81
(ii)
83
(iii)
79
(iv)
82
(v)
85
Question
13
13.
Find the value of
25
+
10
✕
12
+
20
−
840
÷
30
✕
22
+
17
+
276
÷
23
(i)
(-422)
(ii)
(-424)
(iii)
(-423)
(iv)
(-419)
(v)
(-421)
Question
14
14.
Find the value of
26
✕
15
−
588
÷
21
+
(-6)
+
23
+
11
✕
9
+
(-40)
÷
10
(i)
475
(ii)
472
(iii)
474
(iv)
477
(v)
473
Question
15
15.
Find the value of
(
(
(
(
16
+
[
532
÷
19
]
)
+
(-5)
)
−
(
(-2)
+
[
405
÷
27
]
)
)
−
(-8)
)
(i)
36
(ii)
35
(iii)
33
(iv)
34
(v)
31
Assignment Key
1) (ii)
2) (iv)
3) (ii)
4) (ii)
5) (iii)
6) (i)
7) (ii)
8) (ii)
9) (iii)
10) (i)
11) (ii)
12) (iv)
13) (i)
14) (iii)
15) (iv)
