1
You visited us
1
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard VII
Mathematics
Properties of Multiplication of Integers
Simplify:12 1...
Question
Simplify:
(12)
18
7
×
7
18
Open in App
Solution
18
7
×
7
18
=
1
×
1
=
1
Suggest Corrections
0
Similar questions
Q.
Simplify:
(6)
18
7
÷
-
3
Q.
Simplify:
(i)
2
3
+
3
4
+
1
2
(ii)
5
8
+
2
5
+
3
4
(iii)
3
10
+
7
15
+
3
5
(iv)
3
4
+
7
16
+
5
8
(v)
4
2
3
+
3
1
4
+
7
1
2
(vi)
7
1
3
+
3
2
3
+
5
1
6
(vii)
7
+
7
4
+
5
1
6
(viii)
5
6
+
3
+
3
4
(ix)
7
18
+
5
6
+
1
1
12
Q.
[
(
129
×
129
×
387
)
+
(
187
×
187
×
561
)
]
[
129
×
129
−
129
×
187
+
187
×
187
]
=
Q.
Simplify :
(
a
+
1
)
2
+
(
a
−
1
)
2
(
a
+
1
)
2
−
(
a
−
1
)
2
Q.
Simplify:
(2x + 1)
2
+ (2x – 1)
2
View More
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
Related Videos
Properties of Multiplication of Integers
MATHEMATICS
Watch in App
Explore more
Properties of Multiplication of Integers
Standard VII Mathematics
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
AI Tutor
Textbooks
Question Papers
Install app