Examples on multiplication of integers on different types of questions on integers are discussed here step by step.
1. Find the products of (10) × 11
Solution:
(10) × 11
=  (10 × 11)
=  110
2. Find the products of 5 × (7)
Solution:
5 × (7)
=  (5 × 7)
=  35
3. Find the products of (115) × 8
Solution:
(115) × 8
=  (115 × 8)
=  920
4. Find the products of 9 × (3) × (6)
Solution:
9 × ( 3) × ( 6)
=  {(9 × (3)} × ( 6)
= (9 × 3) × (6)
=  27 × (6)
= 27 × 6 = 162
5. Find the products of (12) × (13) × (5)
Solution:
( 12) × ( 13) × (5)
= {(12) × (13)} × (5)
= (12 × 13 ) × (5)
= 156 × (5)
= (156 × 5 )
= 780
6. Evaluate the products of (1) × (2) × (3) × (4) × (5)
Solution:
Since the number of negative integers in the product their product is odd. Therefore their product is negative.
(1) × (2) × (3) × (4) × (5)
= (1×2×3×4×5)
= (2×3×4×5) [Since, 1 × 2 = 2]
=(6 × 4 × 5 ) [Since, 2 × 3 = 6 ]
= (24 × 5 ) = 120 [Since, 6 × 4 = 24 ]
7. Evaluate the products of (3) × (6) × (9) × (12)
Solution:
Since the number of negative integers in the given product is even. Therefore, their product is positive.
(3) × (6) × (9) × (12)
= (3 × 6 × 9 × 12)
= (18 × 9 × 12) [Since, 3 × 6 =18]
= (162 × 12) [Since, 18 × 9 =162]
= 1944
8. Find the value of 15625 × (2) + (15625) × 98
Solution:
15625 × (2) + (15625) × 98
= (15625) × 2 + (15625) × 98, [Since, 15625 × (2) = (15625 × 2) = (15625 × 2)]
= (15625) × (2 + 98), [Using: a × b + a × c = a × (b + c)]
= (15625) × 100
= (15625 × 100)
= 1562500
9. Find the value of 18946 × 99  (18946)
Solution:
18946 × 99  (18946)
= 18946 × 99 + 18946
= 18946 × 99 + 18946 × 1 [Since, 18946 = 18946×1]
= 18946 × (99 + 1) [Using: a × b + a × c = a × (b + c)]
= 18946 × 100
=1894600
10. Find the value of 1569 × 887 569 × 887
Solution:
1569 × 887 – 569 × 887
= (1569  569) × 887 [Since, b × a  c × a = (b  c) × a]
= 1000 × 887
= 887000
Students can practice these examples on multiplication of integers which are discussed here step by step.
● Numbers  Integers
Properties of Multiplication of Integers
Examples on Multiplication of Integers
Properties of Division of Integers
Examples on Division of Integers
Examples on Fundamental Operations
● Numbers  Worksheets
Worksheet on Multiplication of Integers
Worksheet on Division of Integers
Worksheet on Fundamental Operation
7th Grade Math Problems
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