EduSahara™ Assignment
Name : BODMAS Expressions
Chapter : Number System
Grade : ICSE Grade VII
License : Non Commercial Use
Question
1
1.
Find the value of
(
(
4
+
6
)
−
{
{
{
[
50
÷
2
]
✕
{
24
✕
(-8)
}
}
✕
{
(
18
−
(-1)
)
✕
(-6)
}
}
✕
26
}
)
(i)
(-14227187)
(ii)
(-14227193)
(iii)
(-14227191)
(iv)
(-14227189)
(v)
(-14227190)
Question
2
2.
Find the value of
[
45
÷
(
{
16
✕
(-2)
}
+
(
[
(-128)
÷
(-8)
]
−
[
(-3)
÷
3
]
)
)
]
(i)
(-3)
(ii)
(-2)
(iii)
(-4)
(iv)
(-6)
(v)
(-1)
Question
3
3.
Find the value of
(
[
161
÷
(
1
−
(-6)
)
]
+
[
(-200)
÷
[
(-104)
÷
[
91
÷
7
]
]
]
)
(i)
47
(ii)
49
(iii)
50
(iv)
45
(v)
48
Question
4
4.
Find the value of
(
(
{
{
(
(-7)
−
19
)
✕
28
}
✕
(-6)
}
+
(
16
+
(
22
−
2
)
)
)
−
(
(
18
−
(-10)
)
+
(-8)
)
)
(i)
4385
(ii)
4382
(iii)
4383
(iv)
4384
(v)
4386
Question
5
5.
Find the value of
{
(
(
14
+
23
)
+
(
21
−
[
88
÷
8
]
)
)
✕
[
(-84)
÷
[
126
÷
9
]
]
}
(i)
(-280)
(ii)
(-282)
(iii)
(-284)
(iv)
(-283)
(v)
(-281)
Question
6
6.
Find the value of
[
(-182592)
÷
{
(
12
+
{
[
75
÷
3
]
✕
{
19
✕
24
}
}
)
✕
(-4)
}
]
(i)
3
(ii)
1
(iii)
4
(iv)
5
(v)
6
Question
7
7.
Find the value of
{
(
(
15
−
{
29
✕
[
275
÷
11
]
}
)
+
(
2
−
1
)
)
✕
{
{
(-8)
✕
4
}
✕
(
(-9)
−
9
)
}
}
(i)
(-408381)
(ii)
(-408387)
(iii)
(-408383)
(iv)
(-408384)
(v)
(-408385)
Question
8
8.
Find the value of
[
572
÷
{
11
✕
(
(
(-7)
−
19
)
+
(
(-2)
+
(
14
+
16
)
)
)
}
]
(i)
24
(ii)
28
(iii)
25
(iv)
27
(v)
26
Question
9
9.
Find the value of
16
✕
23
+
10
+
600
÷
25
✕
297
÷
11
+
14
+
17
+
20
(i)
1075
(ii)
1077
(iii)
1080
(iv)
1076
(v)
1078
Question
10
10.
Find the value of
29
−
23
✕
11
+
18
+
20
✕
54
÷
2
+
90
÷
9
+
4
(i)
349
(ii)
345
(iii)
348
(iv)
350
(v)
347
Question
11
11.
Find the value of
17
−
26
−
18
✕
10
+
336
÷
16
−
24
−
567
÷
27
✕
20
(i)
(-613)
(ii)
(-610)
(iii)
(-612)
(iv)
(-611)
(v)
(-615)
Question
12
12.
Find the value of
7
✕
11
+
(-208)
÷
26
+
21
÷
1
+
2
+
(-8)
✕
12
+
21
(i)
18
(ii)
19
(iii)
15
(iv)
17
(v)
16
Question
13
13.
Find the value of
28
−
13
✕
720
÷
30
+
10
−
400
÷
25
−
12
+
22
✕
27
(i)
294
(ii)
293
(iii)
290
(iv)
292
(v)
291
Question
14
14.
Find the value of
(-4)
+
3
✕
230
÷
23
−
(-8)
✕
19
+
8
+
20
−
(-198)
÷
22
(i)
215
(ii)
213
(iii)
214
(iv)
216
(v)
218
Question
15
15.
Find the value of
(
(
(
(
3
+
{
(-7)
✕
[
325
÷
[
26
÷
[
48
÷
24
]
]
]
}
)
−
[
(-168)
÷
21
]
)
+
20
)
+
26
)
(i)
(-118)
(ii)
(-119)
(iii)
(-120)
(iv)
(-117)
(v)
(-115)
Assignment Key
1) (v)
2) (i)
3) (v)
4) (iv)
5) (ii)
6) (iii)
7) (iv)
8) (v)
9) (ii)
10) (iii)
11) (iii)
12) (iv)
13) (iv)
14) (i)
15) (i)
