Advertisements
Advertisements
Question
Encircle the odd one of the following.
Options
(–1, –2)
(–5, +2)
(–4, +1)
(–9, +7)
Advertisements
Solution
(–9, +7)
Explanation:
- –1 – 2 = –3
- –5 + 2 = –3
- –4 + 1 = –3
- –9 + 7 = –2
∴ (–9, +7) is different.
APPEARS IN
RELATED QUESTIONS
Write down the pair of integers whose difference is −10.
Write down the pair of integers whose sum is 0.
Write a pair of negative integers whose difference gives 8.
Fill in the blank to make the following statement true:
−53 + ______ = −53
Identify the problem with negative numbers as its answer:
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?
(–100) – 0 + 100 = _____
(–a) + b = b + Additive inverse of ______.
a – b = b – a
You are at an elevation 380 m above sea level as you start a motor ride. During the ride, your elevation changes by the following metres: 540 m, –268 m, 116 m, –152 m, 490 m, –844 m, 94 m. What is your elevation relative to the sea level at the end of the ride?
