Advertisements
Advertisements
प्रश्न
(–43) + ______ = –43
Advertisements
उत्तर
(–43) + 0 = –43
Explanation:
Zero (0) is an additive identity for integers, i.e. a + 0 = 0 + a = a for any integer a.
So, (–43) + 0 = –43
APPEARS IN
संबंधित प्रश्न
Write down the pair of integers whose difference is −10.
Write a pair of negative integers whose difference gives 8.
Fill in the blank to make the following statement true:
17 + ______ = 0
The temperature at 12 noon at a certain place was 18° above zero. If it decreases at the rate of 3° per hour at what time if would be 12° below zero?
When Kala woke up, her body temperature was 102°F. She took medicine for fever. After 2 hours it was 2°F lower. What was her temperature then?
Check the following for equality
(11 + 7) + 10 and 11 + (7 + 10)
Encircle the odd one of the following.
(–23) + 47 is same as 47 + (–23).
Going 500 m towards east first and then 200 m back is same as going 200 m towards west first and then going 500 m back.
The sum of an integer and its additive inverse is zero (0).
