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प्रश्न
−80 × ____ = −80
उत्तर
−80 × 1 = −80
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संबंधित प्रश्न
For any integer a, what is (− 1) × a equal to?
Starting from (−1) × 5, write various products showing some pattern to show (−1) × (−1) =1.
Replace the blank with an integer to make it a true statement
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Replace the blank with an integer to make it a true statement.
5 × _____ = –35
_____ × 75 = 0
Find two pairs of integers whose product is +15
Say true or false.
The product of two negative integers is a positive integer
Which of the following is the multiplicative identity for an integer a?
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Below u, v, w and x represent different integers, where u = –4 and x ≠ 1. By using following equations, find each of the values:
u × v = u
x × w = w
u + x = w
- v
- w
- x
Explain your reasoning using the properties of integers.
