Advertisements
Advertisements
प्रश्न
What number should be added to (−17) to get −19?
Advertisements
उत्तर
According to the problem = −17 + A number = −19
The number = −19 + 17 = −2
∴ −2 should be added to −17 to get −19
APPEARS IN
संबंधित प्रश्न
Write down the pair of integers whose sum is −7.
Write down the pair of integers whose difference is −10.
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?
A student was asked to subtract (−12) from −47. He got −30. Is he correct? Justify.
Say true or false.
The sum of a positive integer and a negative integer is always a positive integer
Say true or false.
The sum of two integers can never be zero
5 – (–8) is same as 5 + 8.
When we change the order of integers, their sum remains the same.
a – b = b – a
