Question

(C) -19
(b) 28
(a) -3
Solution:
EXERCISE 1.2
1. Write down a pair of integers whose:
(a) sum is -9
(b) difference is -18
(c) sum is -1
2. Write a negative integer and a positive integer whose sum is -15.
3. Write a negative integer and a positive integer whose difference is 11.
4. In a quiz, team A scored 20, -10, 34 and team B scored -10, 20, 34
rounds. Which team scored more?
ultiplication of Integers
e all know how to multiply natural numbers. Now we will learn how to mu
t multiplication of integers is equal to repeated addition. We will use num
ltiplication of integers.​

Answer 1

Answer:

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