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Subjects
Maths CBSE Homework Assignments
Class 7
Algebraic expressions
Addition of algebraic expressions III
1.
Sum of algebraic expressions
Task:
2
m.
Do the sum of given expression and с
hoose the correct option
.
(
70
rs
+
83
pq
)
+
(
79
rs
+
87
pq
)
149
rs
+
170
pq
79
pq
−
83
rs
149
rs
−
170
pq
170
rs
+
149
pq
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