Advertisements
Advertisements
प्रश्न
Check the following for equality
(11 + 7) + 10 and 11 + (7 + 10)
Advertisements
उत्तर
L.H.S = (11 + 7) + 10
= 18 + 10
= 28
R.H.S = 11 + (7 + 10)
= 11 + (17)
= 28
L.H.S = R.H.S
∴ (11 + 7) + 10 = 11 + (7 + 10)
APPEARS IN
संबंधित प्रश्न
Write down the pair of integers whose sum is 0.
Write a negative integer and a positive integer whose difference is −3.
In a quiz, team A scored −40, 10, 0 and team B scored 10, 0, −40 in three successive rounds. Which team scored more? Can we say that we can add integers in any order?
What number should be added to (−17) to get −19?
(–5) – (–18) = _____
Find the value of (−25) + 60 + (−95) + (−385)
Say true or false.
The sum of two integers can never be zero
5 – (–8) is same as 5 + 8.
(–23) + 47 is same as 47 + (–23).
Write a pair of integers whose product is –36 and whose difference is 15.
