1
You visited us
1
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard VII
Mathematics
Addition of Integers
Simplify:i 49...
Question
Simplify:
(i)
4
9
÷
-
5
12
(ii)
-
8
÷
-
5
16
(iii)
-
12
7
÷
-
18
(iv)
-
1
10
÷
-
8
5
(v)
-
16
35
÷
-
15
14
(vi)
-
65
14
÷
13
-
7
Open in App
Solution
(i
)
4
9
÷
(
−
5
12
)
=
4
9
3
×
1
2
4
(
−
5
)
=
4
×
4
3
×
(
−
5
)
=
−
16
15
(ii
)
−
8
÷
(
−
5
16
)
=
-
8
×
-
16
5
=
128
5
(iii
)
−
12
7
÷
(
−
18
)
=
−
1
2
2
7
×
(
−
1
1
8
3
)
=
2
21
(iv
)
−
1
10
÷
(
−
8
5
)
=
−
1
1
0
2
×
(
5
−
8
)
=
−
1
2
×
1
(
−
8
)
=
−
1
−
16
=
1
16
(v
)
−
16
35
÷
(
−
15
14
)
=
−
16
3
5
5
×
1
4
2
(
−
15
)
=
−
32
−
75
=
32
75
(vi
)
(
−
65
14
)
÷
(
13
−
7
)
=
(
−
6
5
5
1
4
2
)
×
(
−
7
)
1
3
=
(
−
5
2
)
×
(
−
1
1
)
=
5
2
Suggest Corrections
0
Similar questions
Q.
Add the following rational numbers:
(i)
12
7
and
3
7
(ii)
-
2
5
and
1
5
(iii)
3
-
8
and
1
8
(iv)
-
5
11
and
7
-
11
(v)
9
-
13
and
-
11
-
13
(vi)
-
2
9
and
-
5
9
(vii)
-
17
9
and
-
11
9
(viii)
-
3
7
and
5
-
7
Q.
Simplify:
(i)
13
8
×
12
13
+
-
4
9
×
3
-
2
(ii)
16
15
×
-
25
8
+
-
14
27
×
6
7
(iii)
6
55
×
-
22
9
-
26
125
×
-
10
39
(iv)
-
12
7
×
-
14
27
-
-
8
45
×
9
16
Q.
Simplify:
(i) [37 − (−8)] + [11 − (−30)]
(ii) [−13 − (−17) + [−22 − (−40)]
Q.
Use distributivity to simplify:
i)
7
4
×
(
5
8
+
1
2
)
Q.
Simplify:
(i)
173
×
173
×
173
+
127
×
127
×
127
173
×
173
-
173
×
127
+
127
×
127
(ii)
155
×
155
×
155
-
55
×
55
×
55
155
×
155
+
155
×
55
+
55
×
55
(iii)
1
.
2
×
1
.
2
×
1
.
2
-
0
.
2
×
0
.
2
×
0
.
2
1
.
2
×
1
.
2
+
1
.
2
×
0
.
2
+
0
.
2
×
0
.
2