Login
Home
TOP
Send feedback
Login
Subjects
Maths CBSE Live product
Class 7 (2025-26)
Arithmetics Expressions
PT3 Revision II - Arithmetics Expressions
3.
Grouping the terms
Question:
3
m.
Group the terms of the expression in any order and find whether the sum equal or not
.
1
.
1
+
7
+
11
=
i
+
11
=
i
1
+
7
+
11
=
1
+
i
=
i
2
.
-13
+
8
+
-4
=
i
+
-4
=
i
-13
+
8
+
-4
=
-13
+
i
=
i
Conclusion
:
While adding positive numbers, grouping them in any order does not give the same sum.
While adding positive numbers, grouping them in any order gives the same sum.
[
Note
: Enter minus symbol if necessary]
Login
or
Fast registration
Previous task
Exit to the topic
Next task
Send feedback
Did you find an error?
Send it to us!
